n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 34 |
4 | 326 |
5 | 3988 |
6 | 59605 |
7 | 1052849 |
8 | 21460092 |
9 | 495764693 |
10 | 12800845442 |
11 | 365323615365 |
12 | 11419131242071 |
13 | 387977390372850 |
14 | 14236659589753581 |
15 | 561109543344974894 |
16 | 23640346895461300427 |
17 | 1060265646084471617079 |
18 | 50434955069054663240727 |
[1,5,34,326,3988,59605,1052849,21460092,495764693, 12800845442,365323615365,11419131242071, 387977390372850,14236659589753581, 561109543344974894,23640346895461300427, 1060265646084471617079,50434955069054663240727] |