| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 3 |
| 3 | 4 |
| 4 | 9 |
| 5 | 16 |
| 6 | 24 |
| 7 | 30 |
| 8 | 47 |
| 9 | 189 |
| 10 | 217 |
| 11 | 327 |
| 12 | 368 |
| 13 | 739 |
| 14 | 1184 |
| 15 | 1663 |
| 16 | 2225 |
| 17 | 2226 |
| 18 | 3385 |
| 19 | 3386 |
| 20 | 4059 |
| 21 | 5949 |
| 22 | 14357 |
| 23 | 30803 |
| 24 | 31545 |
| 25 | 33609 |
| 26 | 104071 |
| 27 | 118505 |
| 28 | 325854 |
| 29 | 597313 |
| 30 | 1319947 |
| 31 | 2324142 |
| 32 | 4140011 |
| 33 | 4258997 |
| 34 | 5911616 |
| 35 | 8040880 |
| 36 | 17567979 |
| 37 | 23163300 |
[1,2,3,4,9,16,24,30,47,189,217,327,368,739,1184, 1663,2225,2226,3385,3386,4059,5949,14357,30803, 31545,33609,104071,118505,325854,597313,1319947, 2324142,4140011,4258997,5911616,8040880,17567979, 23163300] |