n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 30 |
3 | 462 |
4 | 9243 |
5 | 223014 |
6 | 6232239 |
7 | 196780545 |
8 | 6905085381 |
9 | 266134485876 |
10 | 11167349876424 |
11 | 506653305313320 |
12 | 24713399794830075 |
13 | 1289888647516181583 |
14 | 71744797404818298768 |
15 | 4237233894492578488668 |
16 | 264870390088867267319274 |
17 | 17473793269024825938396135 |
[1,3,30,462,9243,223014,6232239,196780545, 6905085381,266134485876,11167349876424, 506653305313320,24713399794830075, 1289888647516181583,71744797404818298768, 4237233894492578488668,264870390088867267319274, 17473793269024825938396135] |