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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 5 |
| 3 | 12 |
| 4 | 22 |
| 5 | 35 |
| 6 | 51 |
| 7 | 71 |
| 8 | 94 |
| 9 | 120 |
| 10 | 149 |
| 11 | 181 |
| 12 | 216 |
| 13 | 255 |
| 14 | 297 |
| 15 | 342 |
| 16 | 390 |
| 17 | 441 |
| 18 | 495 |
| 19 | 553 |
| 20 | 614 |
| 21 | 678 |
| 22 | 745 |
| 23 | 815 |
| 24 | 888 |
| 25 | 965 |
| 26 | 1045 |
| 27 | 1128 |
| 28 | 1214 |
| 29 | 1303 |
| 30 | 1395 |
| 31 | 1491 |
| 32 | 1590 |
| 33 | 1692 |
| 34 | 1797 |
| 35 | 1905 |
| 36 | 2016 |
| 37 | 2131 |
| 38 | 2249 |
| 39 | 2370 |
| 40 | 2494 |
| 41 | 2621 |
| 42 | 2751 |
| 43 | 2885 |
| 44 | 3022 |
| 45 | 3162 |
| 46 | 3305 |
| 47 | 3451 |
| 48 | 3600 |
| 49 | 3753 |
[1,5,12,22,35,51,71,94,120,149,181,216,255,297, 342,390,441,495,553,614,678,745,815,888,965,1045, 1128,1214,1303,1395,1491,1590,1692,1797,1905,2016, 2131,2249,2370,2494,2621,2751,2885,3022,3162,3305, 3451,3600,3753] |