n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 56 |
4 | 17550 |
5 | 225150024 |
6 | 197554684517400 |
7 | 16458566311785642529680 |
8 | 173358539198065045263504881415600 |
9 | 300709637734376436340098187751948137677075840 |
10 | 109112041481912234203213339867180762753584908387010487351680 |
[1,3,56,17550,225150024,197554684517400, 16458566311785642529680, 173358539198065045263504881415600, 300709637734376436340098187751948137677075840, 10911204148191223420321333986718076275358490838701\ 0487351680] |