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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 6 |
| 4 | 14 |
| 5 | 19 |
| 6 | 55 |
| 7 | 62 |
| 8 | 126 |
| 9 | 153 |
| 10 | 253 |
| 11 | 264 |
| 12 | 1992 |
| 13 | 2005 |
| 14 | 2201 |
| 15 | 2426 |
| 16 | 3450 |
| 17 | 3467 |
| 18 | 9299 |
| 19 | 9318 |
| 20 | 17318 |
| 21 | 17759 |
| 22 | 18243 |
| 23 | 18266 |
| 24 | 350042 |
| 25 | 350167 |
| 26 | 350843 |
| 27 | 351572 |
| 28 | 373524 |
| 29 | 373553 |
| 30 | 1183553 |
| 31 | 1183584 |
| 32 | 1216352 |
| 33 | 1217441 |
| 34 | 1218597 |
| 35 | 1219822 |
| 36 | 11297518 |
| 37 | 11297555 |
| 38 | 11298999 |
| 39 | 11300520 |
[1,3,6,14,19,55,62,126,153,253,264,1992,2005,2201, 2426,3450,3467,9299,9318,17318,17759,18243,18266, 350042,350167,350843,351572,373524,373553,1183553, 1183584,1216352,1217441,1218597,1219822,11297518, 11297555,11298999,11300520] |