n | a(n) |
---|---|
1 | 16 |
2 | 252 |
3 | 3928 |
4 | 56472 |
5 | 796568 |
6 | 11130176 |
7 | 155031688 |
8 | 2156604552 |
9 | 29985039328 |
10 | 416823924560 |
11 | 5793846296768 |
12 | 80531910410704 |
13 | 1119344588000512 |
14 | 15558135352381712 |
15 | 216247191614630888 |
16 | 3005682392732317840 |
[16,252,3928,56472,796568,11130176,155031688, 2156604552,29985039328,416823924560,5793846296768, 80531910410704,1119344588000512,15558135352381712, 216247191614630888,3005682392732317840] |