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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 0 |
| 6 | 1 |
| 7 | 2 |
| 8 | 0 |
| 9 | 0 |
| 10 | 1 |
| 11 | 3 |
| 12 | 2 |
| 13 | 1 |
| 14 | 0 |
| 15 | 1 |
| 16 | 4 |
| 17 | 6 |
| 18 | 8 |
| 19 | 0 |
| 20 | 0 |
| 21 | 1 |
| 22 | 5 |
| 23 | 12 |
| 24 | 30 |
| 25 | 18 |
| 26 | 1 |
| 27 | 0 |
| 28 | 1 |
| 29 | 6 |
| 30 | 20 |
| 31 | 76 |
| 32 | 126 |
| 33 | 52 |
| 34 | 0 |
| 35 | 0 |
| 36 | 1 |
| 37 | 7 |
| 38 | 30 |
| 39 | 155 |
| 40 | 460 |
| 41 | 603 |
| 42 | 152 |
| 43 | 1 |
| 44 | 0 |
| 45 | 1 |
| 46 | 8 |
| 47 | 42 |
| 48 | 276 |
| 49 | 1220 |
| 50 | 3104 |
| 51 | 3084 |
| 52 | 492 |
| 53 | 0 |
| 54 | 0 |
| 55 | 1 |
| 56 | 9 |
| 57 | 56 |
| 58 | 448 |
| 59 | 2670 |
| 60 | 10630 |
| 61 | 22404 |
| 62 | 16614 |
| 63 | 1618 |
| 64 | 1 |
| 65 | 0 |
| 66 | 1 |
| 67 | 10 |
| 68 | 72 |
| 69 | 680 |
| 70 | 5138 |
| 71 | 28506 |
| 72 | 98900 |
| 73 | 169152 |
| 74 | 91998 |
| 75 | 5408 |
| 76 | 0 |
| 77 | 0 |
[1,1,0,1,1,0,1,2,0,0,1,3,2,1,0,1,4,6,8,0,0,1,5,12, 30,18,1,0,1,6,20,76,126,52,0,0,1,7,30,155,460,603, 152,1,0,1,8,42,276,1220,3104,3084,492,0,0,1,9,56, 448,2670,10630,22404,16614,1618,1,0,1,10,72,680, 5138,28506,98900,169152,91998,5408,0,0] |