n | a(n) |
---|---|
0 | 1 |
1 | 24 |
2 | 552 |
3 | 12696 |
4 | 291732 |
5 | 6703488 |
6 | 154034496 |
7 | 3539441664 |
8 | 81330144060 |
9 | 1868823662376 |
10 | 42942280730712 |
11 | 986738081076264 |
12 | 22673505553878564 |
13 | 520997277758500752 |
14 | 11971601073631152624 |
15 | 275086336118245407888 |
[1,24,552,12696,291732,6703488,154034496, 3539441664,81330144060,1868823662376, 42942280730712,986738081076264,22673505553878564, 520997277758500752,11971601073631152624, 275086336118245407888] |