n | a(n) |
---|---|
1 | 0 |
2 | 15 |
3 | 2926 |
4 | 567645 |
5 | 110120220 |
6 | 21362755051 |
7 | 4144264359690 |
8 | 803965923024825 |
9 | 155965244802456376 |
10 | 30256453525753512135 |
11 | 5869596018751378897830 |
12 | 1138671371184241752666901 |
13 | 220896376413724148638480980 |
[0,15,2926,567645,110120220,21362755051, 4144264359690,803965923024825,155965244802456376, 30256453525753512135,5869596018751378897830, 1138671371184241752666901, 220896376413724148638480980] |