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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 4 |
| 5 | 5 |
| 6 | 10 |
| 7 | 12 |
| 8 | 19 |
| 9 | 26 |
| 10 | 38 |
| 11 | 51 |
| 12 | 71 |
| 13 | 94 |
| 14 | 126 |
| 15 | 165 |
| 16 | 219 |
| 17 | 285 |
| 18 | 369 |
| 19 | 472 |
| 20 | 605 |
| 21 | 766 |
| 22 | 973 |
| 23 | 1226 |
| 24 | 1538 |
| 25 | 1917 |
| 26 | 2387 |
| 27 | 2955 |
| 28 | 3657 |
| 29 | 4497 |
| 30 | 5532 |
| 31 | 6754 |
| 32 | 8251 |
| 33 | 10033 |
| 34 | 12190 |
| 35 | 14748 |
| 36 | 17831 |
| 37 | 21471 |
| 38 | 25825 |
| 39 | 30976 |
| 40 | 37111 |
| 41 | 44331 |
| 42 | 52897 |
| 43 | 62952 |
| 44 | 74829 |
| 45 | 88755 |
| 46 | 105145 |
| 47 | 124307 |
[0,1,1,2,4,5,10,12,19,26,38,51,71,94,126,165,219, 285,369,472,605,766,973,1226,1538,1917,2387,2955, 3657,4497,5532,6754,8251,10033,12190,14748,17831, 21471,25825,30976,37111,44331,52897,62952,74829, 88755,105145,124307] |