n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 12 |
3 | 88 |
4 | 912 |
5 | 11552 |
6 | 176832 |
7 | 3150208 |
8 | 64188672 |
9 | 1470996992 |
10 | 37459479552 |
11 | 1049279715328 |
12 | 32063706796032 |
13 | 1061443378552832 |
14 | 37841217707753472 |
15 | 1445427909919080448 |
16 | 58892032991566036992 |
17 | 2549444593020567683072 |
[1,2,12,88,912,11552,176832,3150208,64188672, 1470996992,37459479552,1049279715328, 32063706796032,1061443378552832,37841217707753472, 1445427909919080448,58892032991566036992, 2549444593020567683072] |