The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 132 |
| 2 | 93852 |
| 3 | 35163744 |
| 4 | 18119136156 |
| 5 | 8462089683432 |
| 6 | 4234179302847648 |
| 7 | 2096050696254014016 |
| 8 | 1057219212439789539228 |
| 9 | 534730176137991079392036 |
| 10 | 272470142855167873443179352 |
| 11 | 139363825115618499934478625696 |
[1,132,93852,35163744,18119136156,8462089683432, 4234179302847648,2096050696254014016, 1057219212439789539228,534730176137991079392036, 272470142855167873443179352, 139363825115618499934478625696] |