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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 2 |
| 10 | 2 |
| 11 | 2 |
| 12 | 1 |
| 13 | 1 |
| 14 | 2 |
| 15 | 3 |
| 16 | 4 |
| 17 | 3 |
| 18 | 2 |
| 19 | 1 |
| 20 | 1 |
| 21 | 3 |
| 22 | 5 |
| 23 | 7 |
| 24 | 7 |
| 25 | 5 |
| 26 | 3 |
| 27 | 1 |
| 28 | 1 |
| 29 | 3 |
| 30 | 6 |
| 31 | 10 |
| 32 | 12 |
| 33 | 12 |
| 34 | 10 |
| 35 | 6 |
| 36 | 3 |
| 37 | 1 |
| 38 | 1 |
| 39 | 4 |
| 40 | 9 |
| 41 | 16 |
| 42 | 22 |
| 43 | 24 |
| 44 | 22 |
| 45 | 16 |
| 46 | 9 |
| 47 | 4 |
| 48 | 1 |
| 49 | 1 |
| 50 | 4 |
| 51 | 10 |
| 52 | 20 |
| 53 | 31 |
| 54 | 40 |
| 55 | 44 |
| 56 | 40 |
| 57 | 31 |
| 58 | 20 |
| 59 | 10 |
| 60 | 4 |
| 61 | 1 |
| 62 | 1 |
| 63 | 5 |
| 64 | 14 |
| 65 | 30 |
| 66 | 51 |
| 67 | 71 |
| 68 | 84 |
| 69 | 84 |
| 70 | 71 |
| 71 | 51 |
| 72 | 30 |
| 73 | 14 |
| 74 | 5 |
| 75 | 1 |
| 76 | 1 |
| 77 | 5 |
| 78 | 15 |
| 79 | 35 |
| 80 | 65 |
| 81 | 101 |
| 82 | 135 |
| 83 | 155 |
| 84 | 155 |
| 85 | 135 |
| 86 | 101 |
| 87 | 65 |
| 88 | 35 |
| 89 | 15 |
| 90 | 5 |
| 91 | 1 |
[1,1,1,1,1,1,1,1,2,2,2,1,1,2,3,4,3,2,1,1,3,5,7,7, 5,3,1,1,3,6,10,12,12,10,6,3,1,1,4,9,16,22,24,22, 16,9,4,1,1,4,10,20,31,40,44,40,31,20,10,4,1,1,5, 14,30,51,71,84,84,71,51,30,14,5,1,1,5,15,35,65, 101,135,155,155,135,101,65,35,15,5,1] |