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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 3 |
| 3 | 8 |
| 4 | 15 |
| 5 | 24 |
| 6 | 35 |
| 7 | 47 |
| 8 | 62 |
| 9 | 78 |
| 10 | 97 |
| 11 | 118 |
| 12 | 140 |
| 13 | 165 |
| 14 | 191 |
| 15 | 220 |
| 16 | 251 |
| 17 | 284 |
| 18 | 319 |
| 19 | 355 |
| 20 | 394 |
| 21 | 435 |
| 22 | 478 |
| 23 | 523 |
| 24 | 569 |
| 25 | 618 |
| 26 | 668 |
| 27 | 721 |
| 28 | 776 |
| 29 | 833 |
| 30 | 892 |
| 31 | 952 |
| 32 | 1015 |
| 33 | 1080 |
| 34 | 1147 |
| 35 | 1216 |
| 36 | 1286 |
| 37 | 1359 |
| 38 | 1433 |
| 39 | 1510 |
| 40 | 1589 |
| 41 | 1669 |
| 42 | 1752 |
| 43 | 1836 |
| 44 | 1923 |
| 45 | 2012 |
| 46 | 2103 |
| 47 | 2196 |
| 48 | 2290 |
| 49 | 2387 |
| 50 | 2485 |
| 51 | 2586 |
[1,3,8,15,24,35,47,62,78,97,118,140,165,191,220, 251,284,319,355,394,435,478,523,569,618,668,721, 776,833,892,952,1015,1080,1147,1216,1286,1359, 1433,1510,1589,1669,1752,1836,1923,2012,2103,2196, 2290,2387,2485,2586] |