The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 33 |
| 2 | 309 |
| 3 | 604 |
| 4 | 13394 |
| 5 | 17539 |
| 6 | 1699933 |
| 7 | 3794579 |
| 8 | 172330858 |
| 9 | 2542542111 |
| 10 | 8324296445 |
| 11 | 371247087583 |
| 12 | 1755524129985 |
| 13 | 3186699229903 |
| 14 | 6381820482345 |
[33,309,604,13394,17539,1699933,3794579,172330858, 2542542111,8324296445,371247087583,1755524129985, 3186699229903,6381820482345] |