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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 7 |
| 4 | 9 |
| 5 | 34 |
| 6 | 43 |
| 7 | 77 |
| 8 | 3585 |
| 9 | 3662 |
| 10 | 7247 |
| 11 | 25403 |
| 12 | 32650 |
| 13 | 123353 |
| 14 | 156003 |
| 15 | 279356 |
| 16 | 13006379 |
| 17 | 13285735 |
| 18 | 26292114 |
| 19 | 92162077 |
| 20 | 118454191 |
| 21 | 447524650 |
| 22 | 565978841 |
| 23 | 1013503491 |
| 24 | 47187139427 |
| 25 | 48200642918 |
| 26 | 95387782345 |
| 27 | 334363989953 |
| 28 | 429751772298 |
| 29 | 1623619306847 |
[1,1,2,7,9,34,43,77,3585,3662,7247,25403,32650, 123353,156003,279356,13006379,13285735,26292114, 92162077,118454191,447524650,565978841,1013503491, 47187139427,48200642918,95387782345,334363989953, 429751772298,1623619306847] |