n | a(n) |
---|---|
1 | 0 |
2 | 12 |
3 | 326 |
4 | 12210 |
5 | 497166 |
6 | 21835516 |
7 | 888633610 |
8 | 37511690680 |
9 | 1575024801010 |
10 | 65857595528130 |
11 | 2767152819316108 |
12 | 115921366835256538 |
13 | 4863791239252964166 |
14 | 203925622348965051300 |
15 | 8552837284722587592810 |
16 | 358663019377259939567606 |
[0,12,326,12210,497166,21835516,888633610, 37511690680,1575024801010,65857595528130, 2767152819316108,115921366835256538, 4863791239252964166,203925622348965051300, 8552837284722587592810,358663019377259939567606] |