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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 9 |
| 4 | 22 |
| 5 | 41 |
| 6 | 72 |
| 7 | 115 |
| 8 | 170 |
| 9 | 243 |
| 10 | 334 |
| 11 | 443 |
| 12 | 576 |
| 13 | 733 |
| 14 | 914 |
| 15 | 1125 |
| 16 | 1366 |
| 17 | 1637 |
| 18 | 1944 |
| 19 | 2287 |
| 20 | 2666 |
| 21 | 3087 |
| 22 | 3550 |
| 23 | 4055 |
| 24 | 4608 |
| 25 | 5209 |
| 26 | 5858 |
| 27 | 6561 |
| 28 | 7318 |
| 29 | 8129 |
| 30 | 9000 |
| 31 | 9931 |
| 32 | 10922 |
| 33 | 11979 |
| 34 | 13102 |
| 35 | 14291 |
| 36 | 15552 |
| 37 | 16885 |
| 38 | 18290 |
| 39 | 19773 |
| 40 | 21334 |
| 41 | 22973 |
[0,1,2,9,22,41,72,115,170,243,334,443,576,733,914, 1125,1366,1637,1944,2287,2666,3087,3550,4055,4608, 5209,5858,6561,7318,8129,9000,9931,10922,11979, 13102,14291,15552,16885,18290,19773,21334,22973] |