А что вы можете сказать по поводу
не строго диагональных решений:
1. для
;
2. для
.
Я не могу найти не строго диагональные решения
C3N9,
C4N16,
C5N25 и т.д.
Насчёт не строго диагональных решений. Я нашёл C3N9:
(Оффтоп)
2,1,1,3,2,1,2,3,3,
1,1,3,2,1,2,3,3,2,
1,3,2,1,2,3,3,2,3,
3,2,1,2,3,3,2,3,1,
2,1,2,3,3,2,3,1,1,
1,2,3,3,2,3,1,1,2,
2,3,3,2,3,1,1,2,1,
3,3,2,3,1,1,2,1,2,
3,2,3,1,1,2,1,2,3
Похоже что C3N10 не существует. Нашёл C4N15:
(Оффтоп)
4,1,1,4,3,4,3,1,2,4,3,3,2,2,1,
1,1,4,3,4,3,1,2,4,3,3,2,2,1,2,
1,4,3,4,3,1,2,4,3,3,2,2,1,2,4,
4,3,4,3,1,2,4,3,3,2,2,1,2,4,1,
3,4,3,1,2,4,3,3,2,2,1,2,4,1,1,
4,3,1,2,4,3,3,2,2,1,2,4,1,1,4,
3,1,2,4,3,3,2,2,1,2,4,1,1,4,3,
1,2,4,3,3,2,2,1,2,4,1,1,4,3,4,
2,4,3,3,2,2,1,2,4,1,1,4,3,4,3,
4,3,3,2,2,1,2,4,1,1,4,3,4,3,1,
3,3,2,2,1,2,4,1,1,4,3,4,3,1,2,
3,2,2,1,2,4,1,1,4,3,4,3,1,2,4,
2,2,1,2,4,1,1,4,3,4,3,1,2,4,3,
2,1,2,4,1,1,4,3,4,3,1,2,4,3,3,
1,2,4,1,1,4,3,4,3,1,2,4,3,3,2
Похоже что C4N16 не существует, хотя нашёл более 1000 строгих. Нашёл C5N24:
(Оффтоп)
3,1,4,3,5,3,5,4,2,1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,
1,4,3,5,3,5,4,2,1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,
4,3,5,3,5,4,2,1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,
3,5,3,5,4,2,1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,
5,3,5,4,2,1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,
3,5,4,2,1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,
5,4,2,1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,
4,2,1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,
2,1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,
1,1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,
1,3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,
3,3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,
3,1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,
1,2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,
2,1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,
1,2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,1,
2,2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,1,2,
2,4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,1,2,1,
4,5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,1,2,1,2,
5,4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,1,2,1,2,2,
4,2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,1,2,1,2,2,4,
2,5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,1,2,1,2,2,4,5,
5,5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,1,2,1,2,2,4,5,4,
5,4,3,1,4,3,5,3,5,4,2,1,1,3,3,1,2,1,2,2,4,5,4,2
Похоже что C5N25 не существует, хотя нашёл более 200 строгих. Нашёл C6N35:
(Оффтоп)
6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,
5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,
1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,
5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,
4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,
2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,
3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,
3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,
4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,
4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,
2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,
4,6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,
6,1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,
1,5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,
5,1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,
1,2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,
2,4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,
4,6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,
6,1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,
1,6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,
6,6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,
6,1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,
1,2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,
2,5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,
5,3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,
3,2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,
2,1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,2,
1,3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,2,2,
3,4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,2,2,1,
4,3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,2,2,1,3,
3,6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,2,2,1,3,4,
6,5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,2,2,1,3,4,3,
5,5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,2,2,1,3,4,3,6,
5,3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,2,2,1,3,4,3,6,5,
3,6,5,1,5,4,2,3,3,4,4,2,4,6,1,5,1,2,4,6,1,6,6,1,2,5,2,2,1,3,4,3,6,5,5
Возможно что есть и C6N36, но я их не нашёл. Для C=7 только смог найти N=41:
(Оффтоп)
4,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,
7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,
6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,
7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,
4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,
6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,
6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,
5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,
2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,
3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,
3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,
6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,
5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,
2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,
2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,
1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,
7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,
2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,
1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,
1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,
5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,
6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,
5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,
5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,
3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,
4,4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,
4,3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,
3,4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,
4,5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,
5,1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,
1,3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,
3,1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,
1,7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,
7,7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,
7,6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,
6,4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,
4,7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,
7,1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,
1,2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,
2,3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,
3,2,7,6,7,4,6,6,5,2,3,3,6,5,2,2,1,7,2,1,1,5,6,5,5,3,4,4,3,4,5,1,3,1,7,7,6,4,7,1,2
Часто эти решения очень похожи на строго диагональные решения, только с небольшой модификацией.