The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 1305 |
| 2 | 15395 |
| 3 | 24951 |
| 4 | 175204 |
| 5 | 510488 |
| 6 | 488880 |
| 7 | 2045858 |
| 8 | 10339272 |
| 9 | 17431462 |
| 10 | 9644050 |
| 11 | 23788014 |
| 12 | 211956317 |
| 13 | 610768407 |
| 14 | 598576435 |
| 15 | 190273279 |
| 16 | 277324636 |
| 17 | 4399478503 |
| 18 | 21483285845 |
| 19 | 36248318755 |
| 20 | 20541757032 |
| 21 | 3754660940 |
| 22 | 3231587589 |
| 23 | 91508212229 |
[1305,15395,24951,175204,510488,488880,2045858, 10339272,17431462,9644050,23788014,211956317, 610768407,598576435,190273279,277324636, 4399478503,21483285845,36248318755,20541757032, 3754660940,3231587589,91508212229] |