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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 2 |
| 2 | 3 |
| 3 | 10 |
| 4 | 18 |
| 5 | 29 |
| 6 | 39 |
| 7 | 54 |
| 8 | 66 |
| 9 | 85 |
| 10 | 103 |
| 11 | 124 |
| 12 | 148 |
| 13 | 173 |
| 14 | 199 |
| 15 | 228 |
| 16 | 260 |
| 17 | 295 |
| 18 | 329 |
| 19 | 370 |
| 20 | 408 |
| 21 | 451 |
| 22 | 495 |
| 23 | 542 |
| 24 | 592 |
| 25 | 647 |
| 26 | 701 |
| 27 | 758 |
| 28 | 816 |
| 29 | 875 |
| 30 | 937 |
| 31 | 1010 |
| 32 | 1076 |
| 33 | 1155 |
| 34 | 1223 |
| 35 | 1312 |
| 36 | 1382 |
| 37 | 1477 |
| 38 | 1553 |
| 39 | 1652 |
| 40 | 1734 |
| 41 | 1839 |
| 42 | 1923 |
| 43 | 2038 |
| 44 | 2124 |
| 45 | 2243 |
| 46 | 2331 |
| 47 | 2462 |
| 48 | 2562 |
| 49 | 2697 |
| 50 | 2799 |
[0,2,3,10,18,29,39,54,66,85,103,124,148,173,199, 228,260,295,329,370,408,451,495,542,592,647,701, 758,816,875,937,1010,1076,1155,1223,1312,1382, 1477,1553,1652,1734,1839,1923,2038,2124,2243,2331, 2462,2562,2697,2799] |