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| n | a(n) |
|---|---|
| 2 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 0 |
| 6 | 1 |
| 7 | 2 |
| 8 | 2 |
| 9 | 1 |
| 10 | 1 |
| 11 | 6 |
| 12 | 6 |
| 13 | 3 |
| 14 | 2 |
| 15 | 1 |
| 16 | 19 |
| 17 | 17 |
| 18 | 12 |
| 19 | 5 |
| 20 | 3 |
| 21 | 1 |
| 22 | 61 |
| 23 | 56 |
| 24 | 36 |
| 25 | 20 |
| 26 | 8 |
| 27 | 4 |
| 28 | 1 |
| 29 | 202 |
| 30 | 185 |
| 31 | 120 |
| 32 | 66 |
| 33 | 31 |
| 34 | 12 |
| 35 | 5 |
| 36 | 1 |
| 37 | 683 |
| 38 | 624 |
| 39 | 409 |
| 40 | 224 |
| 41 | 110 |
| 42 | 46 |
| 43 | 17 |
| 44 | 6 |
| 45 | 1 |
| 46 | 2348 |
| 47 | 2144 |
| 48 | 1408 |
| 49 | 784 |
| 50 | 385 |
| 51 | 172 |
| 52 | 66 |
| 53 | 23 |
| 54 | 7 |
| 55 | 1 |
| 56 | 8184 |
| 57 | 7468 |
| 58 | 4920 |
| 59 | 2760 |
| 60 | 1380 |
| 61 | 624 |
| 62 | 257 |
| 63 | 92 |
| 64 | 30 |
| 65 | 8 |
| 66 | 1 |
| 67 | 28855 |
| 68 | 26317 |
[0,1,1,0,1,2,2,1,1,6,6,3,2,1,19,17,12,5,3,1,61,56, 36,20,8,4,1,202,185,120,66,31,12,5,1,683,624,409, 224,110,46,17,6,1,2348,2144,1408,784,385,172,66, 23,7,1,8184,7468,4920,2760,1380,624,257,92,30,8,1, 28855,26317] |