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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 4 |
| 2 | 11 |
| 3 | 18 |
| 4 | 29 |
| 5 | 48 |
| 6 | 80 |
| 7 | 107 |
| 8 | 133 |
| 9 | 160 |
| 10 | 203 |
| 11 | 267 |
| 12 | 308 |
| 13 | 346 |
| 14 | 403 |
| 15 | 478 |
| 16 | 543 |
| 17 | 613 |
| 18 | 677 |
| 19 | 751 |
| 20 | 841 |
| 21 | 943 |
| 22 | 1025 |
| 23 | 1087 |
| 24 | 1209 |
| 25 | 1319 |
| 26 | 1440 |
| 27 | 1549 |
| 28 | 1625 |
| 29 | 1742 |
| 30 | 1917 |
| 31 | 2066 |
| 32 | 2157 |
| 33 | 2258 |
| 34 | 2404 |
| 35 | 2619 |
| 36 | 2772 |
| 37 | 2866 |
| 38 | 3006 |
| 39 | 3202 |
| 40 | 3392 |
| 41 | 3570 |
| 42 | 3723 |
| 43 | 3830 |
| 44 | 4061 |
| 45 | 4335 |
[1,4,11,18,29,48,80,107,133,160,203,267,308,346, 403,478,543,613,677,751,841,943,1025,1087,1209, 1319,1440,1549,1625,1742,1917,2066,2157,2258,2404, 2619,2772,2866,3006,3202,3392,3570,3723,3830,4061, 4335] |