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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 0 |
| 2 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 3 |
| 7 | 4 |
| 8 | 7 |
| 9 | 10 |
| 10 | 12 |
| 11 | 18 |
| 12 | 28 |
| 13 | 36 |
| 14 | 52 |
| 15 | 68 |
| 16 | 92 |
| 17 | 119 |
| 18 | 161 |
| 19 | 204 |
| 20 | 269 |
| 21 | 355 |
| 22 | 452 |
| 23 | 571 |
| 24 | 738 |
| 25 | 921 |
| 26 | 1167 |
| 27 | 1457 |
| 28 | 1829 |
| 29 | 2270 |
| 30 | 2834 |
| 31 | 3483 |
| 32 | 4314 |
| 33 | 5300 |
| 34 | 6502 |
| 35 | 7932 |
| 36 | 9665 |
| 37 | 11735 |
| 38 | 14263 |
| 39 | 17227 |
| 40 | 20807 |
| 41 | 25042 |
| 42 | 30137 |
| 43 | 36099 |
| 44 | 43264 |
| 45 | 51646 |
| 46 | 61608 |
| 47 | 73291 |
| 48 | 87146 |
| 49 | 103296 |
[0,0,0,1,1,1,3,4,7,10,12,18,28,36,52,68,92,119, 161,204,269,355,452,571,738,921,1167,1457,1829, 2270,2834,3483,4314,5300,6502,7932,9665,11735, 14263,17227,20807,25042,30137,36099,43264,51646, 61608,73291,87146,103296] |