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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 22 |
| 4 | 34 |
| 5 | 49 |
| 6 | 73 |
| 7 | 102 |
| 8 | 144 |
| 9 | 181 |
| 10 | 213 |
| 11 | 246 |
| 12 | 306 |
| 13 | 371 |
| 14 | 428 |
| 15 | 482 |
| 16 | 537 |
| 17 | 604 |
| 18 | 696 |
| 19 | 782 |
| 20 | 869 |
| 21 | 949 |
| 22 | 1038 |
| 23 | 1117 |
| 24 | 1219 |
| 25 | 1348 |
| 26 | 1464 |
| 27 | 1571 |
| 28 | 1661 |
| 29 | 1785 |
| 30 | 1918 |
| 31 | 2054 |
| 32 | 2216 |
| 33 | 2342 |
| 34 | 2464 |
| 35 | 2609 |
| 36 | 2765 |
| 37 | 2945 |
| 38 | 3115 |
| 39 | 3259 |
| 40 | 3405 |
| 41 | 3576 |
| 42 | 3774 |
| 43 | 3974 |
| 44 | 4165 |
| 45 | 4340 |
| 46 | 4510 |
[1,4,12,22,34,49,73,102,144,181,213,246,306,371, 428,482,537,604,696,782,869,949,1038,1117,1219, 1348,1464,1571,1661,1785,1918,2054,2216,2342,2464, 2609,2765,2945,3115,3259,3405,3576,3774,3974,4165, 4340,4510] |