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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 11 |
| 6 | 15 |
| 7 | 19 |
| 8 | 95 |
| 9 | 232 |
| 10 | 251 |
| 11 | 270 |
| 12 | 289 |
| 13 | 308 |
| 14 | 327 |
| 15 | 346 |
| 16 | 365 |
| 17 | 384 |
| 18 | 403 |
| 19 | 422 |
| 20 | 1285 |
| 21 | 1707 |
| 22 | 2129 |
| 23 | 3836 |
| 24 | 19180 |
| 25 | 28981 |
| 26 | 32817 |
| 27 | 36653 |
| 28 | 40489 |
| 29 | 44325 |
| 30 | 48161 |
| 31 | 51997 |
| 32 | 259985 |
| 33 | 3591629 |
| 34 | 3643626 |
| 35 | 3695623 |
| 36 | 3747620 |
| 37 | 3799617 |
| 38 | 3851614 |
| 39 | 3903611 |
| 40 | 3955608 |
[1,2,3,4,11,15,19,95,232,251,270,289,308,327,346, 365,384,403,422,1285,1707,2129,3836,19180,28981, 32817,36653,40489,44325,48161,51997,259985, 3591629,3643626,3695623,3747620,3799617,3851614, 3903611,3955608] |