| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 0 |
| 3 | 1 |
| 4 | 0 |
| 5 | 1 |
| 6 | 1 |
| 7 | 0 |
| 8 | 1 |
| 9 | 1 |
| 10 | 1 |
| 11 | 0 |
| 12 | 2 |
| 13 | 1 |
| 14 | 2 |
| 15 | 1 |
| 16 | 0 |
| 17 | 3 |
| 18 | 2 |
| 19 | 2 |
| 20 | 2 |
| 21 | 1 |
| 22 | 0 |
| 23 | 6 |
| 24 | 3 |
| 25 | 4 |
| 26 | 2 |
| 27 | 4 |
| 28 | 1 |
| 29 | 0 |
| 30 | 10 |
| 31 | 6 |
| 32 | 6 |
| 33 | 4 |
| 34 | 4 |
| 35 | 4 |
| 36 | 1 |
| 37 | 0 |
| 38 | 20 |
| 39 | 10 |
| 40 | 12 |
| 41 | 6 |
| 42 | 8 |
| 43 | 4 |
| 44 | 9 |
| 45 | 1 |
| 46 | 0 |
| 47 | 35 |
| 48 | 20 |
| 49 | 20 |
| 50 | 12 |
| 51 | 12 |
| 52 | 8 |
| 53 | 9 |
| 54 | 9 |
| 55 | 1 |
| 56 | 0 |
| 57 | 70 |
| 58 | 35 |
| 59 | 40 |
| 60 | 20 |
| 61 | 24 |
| 62 | 12 |
| 63 | 18 |
| 64 | 9 |
| 65 | 23 |
| 66 | 1 |
| 67 | 0 |
| 68 | 126 |
| 69 | 70 |
| 70 | 70 |
| 71 | 40 |
| 72 | 40 |
| 73 | 24 |
| 74 | 27 |
| 75 | 18 |
| 76 | 23 |
| 77 | 23 |
| 78 | 1 |
| 79 | 0 |
| 80 | 252 |
| 81 | 126 |
| 82 | 140 |
| 83 | 70 |
| 84 | 80 |
| 85 | 40 |
| 86 | 54 |
| 87 | 27 |
| 88 | 46 |
| 89 | 23 |
| 90 | 65 |
[1,1,0,1,0,1,1,0,1,1,1,0,2,1,2,1,0,3,2,2,2,1,0,6, 3,4,2,4,1,0,10,6,6,4,4,4,1,0,20,10,12,6,8,4,9,1,0, 35,20,20,12,12,8,9,9,1,0,70,35,40,20,24,12,18,9, 23,1,0,126,70,70,40,40,24,27,18,23,23,1,0,252,126, 140,70,80,40,54,27,46,23,65] |