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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 25 |
| 4 | 43 |
| 5 | 68 |
| 6 | 95 |
| 7 | 133 |
| 8 | 177 |
| 9 | 223 |
| 10 | 274 |
| 11 | 334 |
| 12 | 398 |
| 13 | 471 |
| 14 | 546 |
| 15 | 627 |
| 16 | 709 |
| 17 | 797 |
| 18 | 899 |
| 19 | 1002 |
| 20 | 1105 |
| 21 | 1226 |
| 22 | 1344 |
| 23 | 1469 |
| 24 | 1601 |
| 25 | 1736 |
| 26 | 1874 |
| 27 | 2021 |
| 28 | 2181 |
| 29 | 2338 |
| 30 | 2490 |
| 31 | 2668 |
| 32 | 2849 |
| 33 | 3028 |
| 34 | 3212 |
| 35 | 3401 |
| 36 | 3591 |
| 37 | 3804 |
| 38 | 4022 |
| 39 | 4228 |
| 40 | 4439 |
| 41 | 4663 |
| 42 | 4904 |
| 43 | 5145 |
| 44 | 5378 |
| 45 | 5631 |
| 46 | 5866 |
[1,4,12,25,43,68,95,133,177,223,274,334,398,471, 546,627,709,797,899,1002,1105,1226,1344,1469,1601, 1736,1874,2021,2181,2338,2490,2668,2849,3028,3212, 3401,3591,3804,4022,4228,4439,4663,4904,5145,5378, 5631,5866] |