n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 7 |
4 | 44 |
5 | 516 |
6 | 11622 |
7 | 512022 |
8 | 44588536 |
9 | 7718806044 |
10 | 2664170119608 |
11 | 1836214076324153 |
12 | 2529135272371085496 |
13 | 6964321029630556852944 |
14 | 38346813253279804426846032 |
15 | 422247020982575523983378003936 |
16 | 9298487213328788062025571134762096 |
[1,1,2,7,44,516,11622,512022,44588536,7718806044, 2664170119608,1836214076324153, 2529135272371085496,6964321029630556852944, 38346813253279804426846032, 422247020982575523983378003936, 9298487213328788062025571134762096] |