n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 33 |
4 | 376 |
5 | 5665 |
6 | 115356 |
7 | 3014209 |
8 | 95722288 |
9 | 3619661121 |
10 | 161338248820 |
11 | 8349617508961 |
12 | 493959321484584 |
13 | 33041900704133473 |
14 | 2479933070973253516 |
15 | 207343189445230918785 |
16 | 19175058576632809926496 |
17 | 1949302342535131018462849 |
18 | 216707770770991401785821668 |
[1,4,33,376,5665,115356,3014209,95722288, 3619661121,161338248820,8349617508961, 493959321484584,33041900704133473, 2479933070973253516,207343189445230918785, 19175058576632809926496,1949302342535131018462849, 216707770770991401785821668] |