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| n | a(n) |
|---|---|
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 2 |
| 7 | 2 |
| 8 | 1 |
| 9 | 3 |
| 10 | 4 |
| 11 | 2 |
| 12 | 1 |
| 13 | 4 |
| 14 | 8 |
| 15 | 6 |
| 16 | 3 |
| 17 | 1 |
| 18 | 5 |
| 19 | 14 |
| 20 | 18 |
| 21 | 9 |
| 22 | 3 |
| 23 | 1 |
| 24 | 6 |
| 25 | 22 |
| 26 | 44 |
| 27 | 39 |
| 28 | 12 |
| 29 | 4 |
| 30 | 1 |
| 31 | 7 |
| 32 | 32 |
| 33 | 90 |
| 34 | 135 |
| 35 | 81 |
| 36 | 16 |
| 37 | 4 |
| 38 | 1 |
| 39 | 8 |
| 40 | 44 |
| 41 | 162 |
| 42 | 363 |
| 43 | 408 |
| 44 | 166 |
| 45 | 20 |
| 46 | 5 |
| 47 | 1 |
| 48 | 9 |
| 49 | 58 |
| 50 | 266 |
| 51 | 813 |
| 52 | 1455 |
| 53 | 1228 |
| 54 | 336 |
| 55 | 25 |
| 56 | 5 |
| 57 | 1 |
| 58 | 10 |
| 59 | 74 |
| 60 | 408 |
| 61 | 1599 |
| 62 | 4068 |
| 63 | 5824 |
| 64 | 3688 |
| 65 | 677 |
| 66 | 30 |
| 67 | 6 |
[1,1,1,1,2,2,1,3,4,2,1,4,8,6,3,1,5,14,18,9,3,1,6, 22,44,39,12,4,1,7,32,90,135,81,16,4,1,8,44,162, 363,408,166,20,5,1,9,58,266,813,1455,1228,336,25, 5,1,10,74,408,1599,4068,5824,3688,677,30,6] |