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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 10 |
| 3 | 30 |
| 4 | 55 |
| 5 | 91 |
| 6 | 138 |
| 7 | 190 |
| 8 | 253 |
| 9 | 327 |
| 10 | 406 |
| 11 | 496 |
| 12 | 597 |
| 13 | 703 |
| 14 | 820 |
| 15 | 948 |
| 16 | 1081 |
| 17 | 1225 |
| 18 | 1380 |
| 19 | 1540 |
| 20 | 1711 |
| 21 | 1893 |
| 22 | 2080 |
| 23 | 2278 |
| 24 | 2487 |
| 25 | 2701 |
| 26 | 2926 |
| 27 | 3162 |
| 28 | 3403 |
| 29 | 3655 |
| 30 | 3918 |
| 31 | 4186 |
| 32 | 4465 |
| 33 | 4755 |
| 34 | 5050 |
| 35 | 5356 |
| 36 | 5673 |
| 37 | 5995 |
| 38 | 6328 |
| 39 | 6672 |
| 40 | 7021 |
| 41 | 7381 |
| 42 | 7752 |
| 43 | 8128 |
| 44 | 8515 |
| 45 | 8913 |
| 46 | 9316 |
[0,1,10,30,55,91,138,190,253,327,406,496,597,703, 820,948,1081,1225,1380,1540,1711,1893,2080,2278, 2487,2701,2926,3162,3403,3655,3918,4186,4465,4755, 5050,5356,5673,5995,6328,6672,7021,7381,7752,8128, 8515,8913,9316] |