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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 24 |
| 4 | 40 |
| 5 | 63 |
| 6 | 87 |
| 7 | 121 |
| 8 | 165 |
| 9 | 208 |
| 10 | 255 |
| 11 | 294 |
| 12 | 371 |
| 13 | 435 |
| 14 | 498 |
| 15 | 579 |
| 16 | 646 |
| 17 | 734 |
| 18 | 827 |
| 19 | 924 |
| 20 | 1020 |
| 21 | 1117 |
| 22 | 1217 |
| 23 | 1350 |
| 24 | 1481 |
| 25 | 1598 |
| 26 | 1719 |
| 27 | 1845 |
| 28 | 1998 |
| 29 | 2145 |
| 30 | 2301 |
| 31 | 2448 |
| 32 | 2608 |
| 33 | 2776 |
| 34 | 2943 |
| 35 | 3118 |
| 36 | 3301 |
| 37 | 3493 |
| 38 | 3676 |
| 39 | 3894 |
| 40 | 4080 |
| 41 | 4252 |
| 42 | 4492 |
| 43 | 4741 |
| 44 | 4953 |
| 45 | 5158 |
| 46 | 5376 |
| 47 | 5605 |
[1,4,12,24,40,63,87,121,165,208,255,294,371,435, 498,579,646,734,827,924,1020,1117,1217,1350,1481, 1598,1719,1845,1998,2145,2301,2448,2608,2776,2943, 3118,3301,3493,3676,3894,4080,4252,4492,4741,4953, 5158,5376,5605] |