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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 0 |
| 2 | 0 |
| 3 | 0 |
| 4 | 0 |
| 5 | 0 |
| 6 | 1 |
| 7 | 0 |
| 8 | 0 |
| 9 | 0 |
| 10 | 1 |
| 11 | 0 |
| 12 | 2 |
| 13 | 0 |
| 14 | 1 |
| 15 | 1 |
| 16 | 1 |
| 17 | 0 |
| 18 | 3 |
| 19 | 0 |
| 20 | 3 |
| 21 | 2 |
| 22 | 3 |
| 23 | 0 |
| 24 | 6 |
| 25 | 1 |
| 26 | 5 |
| 27 | 3 |
| 28 | 6 |
| 29 | 1 |
| 30 | 11 |
| 31 | 2 |
| 32 | 9 |
| 33 | 6 |
| 34 | 12 |
| 35 | 5 |
| 36 | 19 |
| 37 | 4 |
| 38 | 17 |
| 39 | 11 |
| 40 | 23 |
| 41 | 9 |
| 42 | 32 |
| 43 | 10 |
| 44 | 31 |
| 45 | 22 |
| 46 | 39 |
| 47 | 17 |
| 48 | 55 |
| 49 | 21 |
| 50 | 57 |
| 51 | 37 |
| 52 | 67 |
| 53 | 33 |
| 54 | 92 |
| 55 | 44 |
| 56 | 97 |
| 57 | 65 |
| 58 | 114 |
| 59 | 63 |
| 60 | 154 |
| 61 | 78 |
| 62 | 162 |
| 63 | 113 |
| 64 | 191 |
| 65 | 117 |
| 66 | 250 |
| 67 | 138 |
| 68 | 269 |
| 69 | 194 |
| 70 | 320 |
[1,0,0,0,0,0,1,0,0,0,1,0,2,0,1,1,1,0,3,0,3,2,3,0, 6,1,5,3,6,1,11,2,9,6,12,5,19,4,17,11,23,9,32,10, 31,22,39,17,55,21,57,37,67,33,92,44,97,65,114,63, 154,78,162,113,191,117,250,138,269,194,320] |