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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 2 |
| 2 | 7 |
| 3 | 14 |
| 4 | 24 |
| 5 | 37 |
| 6 | 52 |
| 7 | 70 |
| 8 | 90 |
| 9 | 113 |
| 10 | 139 |
| 11 | 167 |
| 12 | 198 |
| 13 | 232 |
| 14 | 268 |
| 15 | 307 |
| 16 | 348 |
| 17 | 392 |
| 18 | 439 |
| 19 | 488 |
| 20 | 540 |
| 21 | 594 |
| 22 | 651 |
| 23 | 711 |
| 24 | 773 |
| 25 | 838 |
| 26 | 906 |
| 27 | 976 |
| 28 | 1049 |
| 29 | 1124 |
| 30 | 1202 |
| 31 | 1283 |
| 32 | 1366 |
| 33 | 1452 |
| 34 | 1541 |
| 35 | 1632 |
| 36 | 1726 |
| 37 | 1822 |
| 38 | 1921 |
| 39 | 2023 |
| 40 | 2127 |
| 41 | 2234 |
| 42 | 2343 |
| 43 | 2455 |
| 44 | 2570 |
| 45 | 2687 |
| 46 | 2807 |
| 47 | 2930 |
| 48 | 3055 |
| 49 | 3183 |
[0,2,7,14,24,37,52,70,90,113,139,167,198,232,268, 307,348,392,439,488,540,594,651,711,773,838,906, 976,1049,1124,1202,1283,1366,1452,1541,1632,1726, 1822,1921,2023,2127,2234,2343,2455,2570,2687,2807, 2930,3055,3183] |