n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 8 |
5 | 67 |
6 | 701 |
7 | 10047 |
8 | 218083 |
9 | 7758105 |
10 | 478466565 |
11 | 52762737260 |
12 | 10566937121191 |
13 | 3876933205880431 |
14 | 2621875289142578194 |
15 | 3285187439267316978728 |
16 | 7662096100649423384254265 |
17 | 33405651855362295512020765765 |
18 | 273319227135047244053866187609854 |
[0,0,1,8,67,701,10047,218083,7758105,478466565, 52762737260,10566937121191,3876933205880431, 2621875289142578194,3285187439267316978728, 7662096100649423384254265, 33405651855362295512020765765, 273319227135047244053866187609854] |