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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 12 |
| 3 | 22 |
| 4 | 41 |
| 5 | 61 |
| 6 | 88 |
| 7 | 125 |
| 8 | 159 |
| 9 | 198 |
| 10 | 250 |
| 11 | 297 |
| 12 | 363 |
| 13 | 415 |
| 14 | 486 |
| 15 | 558 |
| 16 | 626 |
| 17 | 729 |
| 18 | 800 |
| 19 | 885 |
| 20 | 1002 |
| 21 | 1082 |
| 22 | 1213 |
| 23 | 1308 |
| 24 | 1414 |
| 25 | 1557 |
| 26 | 1662 |
| 27 | 1833 |
| 28 | 1931 |
| 29 | 2070 |
| 30 | 2250 |
| 31 | 2363 |
| 32 | 2557 |
| 33 | 2686 |
| 34 | 2855 |
| 35 | 3051 |
| 36 | 3187 |
| 37 | 3418 |
| 38 | 3560 |
| 39 | 3759 |
| 40 | 3986 |
| 41 | 4130 |
| 42 | 4402 |
| 43 | 4561 |
| 44 | 4797 |
| 45 | 5036 |
| 46 | 5208 |
| 47 | 5503 |
[1,4,12,22,41,61,88,125,159,198,250,297,363,415, 486,558,626,729,800,885,1002,1082,1213,1308,1414, 1557,1662,1833,1931,2070,2250,2363,2557,2686,2855, 3051,3187,3418,3560,3759,3986,4130,4402,4561,4797, 5036,5208,5503] |