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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 23 |
| 4 | 39 |
| 5 | 62 |
| 6 | 93 |
| 7 | 127 |
| 8 | 165 |
| 9 | 210 |
| 10 | 260 |
| 11 | 318 |
| 12 | 370 |
| 13 | 434 |
| 14 | 506 |
| 15 | 588 |
| 16 | 668 |
| 17 | 750 |
| 18 | 842 |
| 19 | 938 |
| 20 | 1044 |
| 21 | 1150 |
| 22 | 1250 |
| 23 | 1369 |
| 24 | 1490 |
| 25 | 1633 |
| 26 | 1762 |
| 27 | 1893 |
| 28 | 2035 |
| 29 | 2179 |
| 30 | 2353 |
| 31 | 2503 |
| 32 | 2649 |
| 33 | 2822 |
| 34 | 2993 |
| 35 | 3206 |
| 36 | 3371 |
| 37 | 3548 |
| 38 | 3749 |
| 39 | 3946 |
| 40 | 4189 |
| 41 | 4369 |
| 42 | 4565 |
| 43 | 4792 |
| 44 | 5015 |
| 45 | 5304 |
| 46 | 5502 |
| 47 | 5729 |
[1,4,12,23,39,62,93,127,165,210,260,318,370,434, 506,588,668,750,842,938,1044,1150,1250,1369,1490, 1633,1762,1893,2035,2179,2353,2503,2649,2822,2993, 3206,3371,3548,3749,3946,4189,4369,4565,4792,5015, 5304,5502,5729] |