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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 17 |
| 3 | 62 |
| 4 | 150 |
| 5 | 295 |
| 6 | 511 |
| 7 | 812 |
| 8 | 1212 |
| 9 | 1725 |
| 10 | 2365 |
| 11 | 3146 |
| 12 | 4082 |
| 13 | 5187 |
| 14 | 6475 |
| 15 | 7960 |
| 16 | 9656 |
| 17 | 11577 |
| 18 | 13737 |
| 19 | 16150 |
| 20 | 18830 |
| 21 | 21791 |
| 22 | 25047 |
| 23 | 28612 |
| 24 | 32500 |
| 25 | 36725 |
| 26 | 41301 |
| 27 | 46242 |
| 28 | 51562 |
| 29 | 57275 |
| 30 | 63395 |
| 31 | 69936 |
| 32 | 76912 |
| 33 | 84337 |
| 34 | 92225 |
| 35 | 100590 |
| 36 | 109446 |
| 37 | 118807 |
| 38 | 128687 |
[0,1,17,62,150,295,511,812,1212,1725,2365,3146, 4082,5187,6475,7960,9656,11577,13737,16150,18830, 21791,25047,28612,32500,36725,41301,46242,51562, 57275,63395,69936,76912,84337,92225,100590,109446, 118807,128687] |