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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 20 |
| 4 | 34 |
| 5 | 56 |
| 6 | 88 |
| 7 | 115 |
| 8 | 142 |
| 9 | 177 |
| 10 | 225 |
| 11 | 283 |
| 12 | 340 |
| 13 | 378 |
| 14 | 444 |
| 15 | 506 |
| 16 | 593 |
| 17 | 672 |
| 18 | 729 |
| 19 | 820 |
| 20 | 929 |
| 21 | 1007 |
| 22 | 1094 |
| 23 | 1216 |
| 24 | 1326 |
| 25 | 1427 |
| 26 | 1554 |
| 27 | 1659 |
| 28 | 1772 |
| 29 | 1952 |
| 30 | 2064 |
| 31 | 2200 |
| 32 | 2339 |
| 33 | 2470 |
| 34 | 2666 |
| 35 | 2825 |
| 36 | 2961 |
| 37 | 3121 |
| 38 | 3287 |
| 39 | 3499 |
| 40 | 3675 |
| 41 | 3867 |
| 42 | 4042 |
| 43 | 4184 |
| 44 | 4455 |
| 45 | 4657 |
| 46 | 4853 |
[1,4,12,20,34,56,88,115,142,177,225,283,340,378, 444,506,593,672,729,820,929,1007,1094,1216,1326, 1427,1554,1659,1772,1952,2064,2200,2339,2470,2666, 2825,2961,3121,3287,3499,3675,3867,4042,4184,4455, 4657,4853] |