n | a(n) |
---|---|
0 | 1 |
1 | 8 |
2 | 92 |
3 | 1248 |
4 | 18590 |
5 | 294032 |
6 | 4848456 |
7 | 82433472 |
8 | 1434755717 |
9 | 25438412696 |
10 | 457838000316 |
11 | 8342826818080 |
12 | 153615385821902 |
13 | 2853694780131056 |
14 | 53419650732453288 |
15 | 1006670308475537216 |
16 | 19081647909610147674 |
17 | 363577167520213046504 |
18 | 6959630216092660689968 |
[1,8,92,1248,18590,294032,4848456,82433472, 1434755717,25438412696,457838000316,8342826818080, 153615385821902,2853694780131056, 53419650732453288,1006670308475537216, 19081647909610147674,363577167520213046504, 6959630216092660689968] |