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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 0 |
| 6 | 1 |
| 7 | 2 |
| 8 | 2 |
| 9 | 0 |
| 10 | 1 |
| 11 | 3 |
| 12 | 6 |
| 13 | 5 |
| 14 | 0 |
| 15 | 1 |
| 16 | 4 |
| 17 | 12 |
| 18 | 22 |
| 19 | 15 |
| 20 | 0 |
| 21 | 1 |
| 22 | 5 |
| 23 | 20 |
| 24 | 57 |
| 25 | 94 |
| 26 | 52 |
| 27 | 0 |
| 28 | 1 |
| 29 | 6 |
| 30 | 30 |
| 31 | 116 |
| 32 | 309 |
| 33 | 454 |
| 34 | 203 |
| 35 | 0 |
| 36 | 1 |
| 37 | 7 |
| 38 | 42 |
| 39 | 205 |
| 40 | 756 |
| 41 | 1866 |
| 42 | 2430 |
| 43 | 877 |
| 44 | 0 |
| 45 | 1 |
| 46 | 8 |
| 47 | 56 |
| 48 | 330 |
| 49 | 1555 |
| 50 | 5428 |
| 51 | 12351 |
| 52 | 14214 |
| 53 | 4140 |
| 54 | 0 |
| 55 | 1 |
| 56 | 9 |
| 57 | 72 |
| 58 | 497 |
| 59 | 2850 |
| 60 | 12880 |
| 61 | 42356 |
| 62 | 88563 |
| 63 | 89918 |
| 64 | 21147 |
| 65 | 0 |
[1,1,0,1,1,0,1,2,2,0,1,3,6,5,0,1,4,12,22,15,0,1,5, 20,57,94,52,0,1,6,30,116,309,454,203,0,1,7,42,205, 756,1866,2430,877,0,1,8,56,330,1555,5428,12351, 14214,4140,0,1,9,72,497,2850,12880,42356,88563, 89918,21147,0] |