n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 16 |
3 | 182 |
4 | 1720 |
5 | 14149 |
6 | 106944 |
7 | 760463 |
8 | 5160488 |
9 | 33756514 |
10 | 214369376 |
11 | 1328496947 |
12 | 8065970016 |
13 | 48125315989 |
14 | 282851349184 |
15 | 1640791635086 |
16 | 9409099218712 |
17 | 53408767286521 |
18 | 300417148670400 |
19 | 1676056809217283 |
20 | 9282172245277448 |
21 | 51062759750186170 |
22 | 279196558362482192 |
23 | 1518068927980989575 |
[0,1,16,182,1720,14149,106944,760463,5160488, 33756514,214369376,1328496947,8065970016, 48125315989,282851349184,1640791635086, 9409099218712,53408767286521,300417148670400, 1676056809217283,9282172245277448, 51062759750186170,279196558362482192, 1518068927980989575] |