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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 1 |
| 5 | 2 |
| 6 | 1 |
| 7 | 0 |
| 8 | 2 |
| 9 | 11 |
| 10 | 15 |
| 11 | 7 |
| 12 | 1 |
| 13 | 0 |
| 14 | 6 |
| 15 | 77 |
| 16 | 193 |
| 17 | 194 |
| 18 | 88 |
| 19 | 17 |
| 20 | 1 |
| 21 | 0 |
| 22 | 24 |
| 23 | 674 |
| 24 | 2919 |
| 25 | 4844 |
| 26 | 3895 |
| 27 | 1646 |
| 28 | 361 |
| 29 | 36 |
| 30 | 1 |
| 31 | 0 |
| 32 | 120 |
| 33 | 7114 |
| 34 | 52083 |
| 35 | 131898 |
| 36 | 162398 |
| 37 | 110214 |
| 38 | 43356 |
| 39 | 9902 |
| 40 | 1242 |
| 41 | 72 |
| 42 | 1 |
| 43 | 0 |
| 44 | 720 |
| 45 | 88164 |
| 46 | 1070824 |
| 47 | 4036059 |
| 48 | 7141903 |
| 49 | 7007314 |
| 50 | 4133290 |
| 51 | 1519960 |
| 52 | 350176 |
| 53 | 49162 |
| 54 | 3886 |
| 55 | 141 |
| 56 | 1 |
[1,0,1,0,1,2,1,0,2,11,15,7,1,0,6,77,193,194,88,17, 1,0,24,674,2919,4844,3895,1646,361,36,1,0,120, 7114,52083,131898,162398,110214,43356,9902,1242, 72,1,0,720,88164,1070824,4036059,7141903,7007314, 4133290,1519960,350176,49162,3886,141,1] |