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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 11 |
| 3 | 23 |
| 4 | 44 |
| 5 | 67 |
| 6 | 95 |
| 7 | 134 |
| 8 | 168 |
| 9 | 215 |
| 10 | 271 |
| 11 | 320 |
| 12 | 380 |
| 13 | 454 |
| 14 | 520 |
| 15 | 599 |
| 16 | 682 |
| 17 | 764 |
| 18 | 866 |
| 19 | 965 |
| 20 | 1052 |
| 21 | 1175 |
| 22 | 1297 |
| 23 | 1399 |
| 24 | 1529 |
| 25 | 1667 |
| 26 | 1792 |
| 27 | 1943 |
| 28 | 2084 |
| 29 | 2225 |
| 30 | 2405 |
| 31 | 2560 |
| 32 | 2700 |
| 33 | 2903 |
| 34 | 3087 |
| 35 | 3242 |
| 36 | 3446 |
| 37 | 3644 |
| 38 | 3828 |
| 39 | 4055 |
| 40 | 4250 |
| 41 | 4450 |
| 42 | 4712 |
| 43 | 4919 |
| 44 | 5112 |
| 45 | 5399 |
| 46 | 5641 |
| 47 | 5849 |
[1,4,11,23,44,67,95,134,168,215,271,320,380,454, 520,599,682,764,866,965,1052,1175,1297,1399,1529, 1667,1792,1943,2084,2225,2405,2560,2700,2903,3087, 3242,3446,3644,3828,4055,4250,4450,4712,4919,5112, 5399,5641,5849] |