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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 11 |
| 3 | 22 |
| 4 | 28 |
| 5 | 50 |
| 6 | 80 |
| 7 | 110 |
| 8 | 126 |
| 9 | 174 |
| 10 | 217 |
| 11 | 268 |
| 12 | 326 |
| 13 | 372 |
| 14 | 436 |
| 15 | 485 |
| 16 | 570 |
| 17 | 657 |
| 18 | 710 |
| 19 | 813 |
| 20 | 925 |
| 21 | 975 |
| 22 | 1043 |
| 23 | 1201 |
| 24 | 1334 |
| 25 | 1407 |
| 26 | 1507 |
| 27 | 1655 |
| 28 | 1762 |
| 29 | 1903 |
| 30 | 2028 |
| 31 | 2166 |
| 32 | 2281 |
| 33 | 2490 |
| 34 | 2630 |
| 35 | 2761 |
| 36 | 2918 |
| 37 | 3076 |
| 38 | 3234 |
| 39 | 3444 |
| 40 | 3625 |
| 41 | 3804 |
| 42 | 3984 |
| 43 | 4174 |
| 44 | 4400 |
| 45 | 4527 |
| 46 | 4780 |
[1,4,11,22,28,50,80,110,126,174,217,268,326,372, 436,485,570,657,710,813,925,975,1043,1201,1334, 1407,1507,1655,1762,1903,2028,2166,2281,2490,2630, 2761,2918,3076,3234,3444,3625,3804,3984,4174,4400, 4527,4780] |