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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 2 |
| 7 | 1 |
| 8 | 1 |
| 9 | 3 |
| 10 | 4 |
| 11 | 1 |
| 12 | 1 |
| 13 | 4 |
| 14 | 9 |
| 15 | 9 |
| 16 | 1 |
| 17 | 1 |
| 18 | 5 |
| 19 | 16 |
| 20 | 30 |
| 21 | 18 |
| 22 | 1 |
| 23 | 1 |
| 24 | 6 |
| 25 | 25 |
| 26 | 70 |
| 27 | 90 |
| 28 | 40 |
| 29 | 1 |
| 30 | 1 |
| 31 | 7 |
| 32 | 36 |
| 33 | 135 |
| 34 | 280 |
| 35 | 288 |
| 36 | 80 |
| 37 | 1 |
| 38 | 1 |
| 39 | 8 |
| 40 | 49 |
| 41 | 231 |
| 42 | 675 |
| 43 | 1168 |
| 44 | 864 |
| 45 | 168 |
| 46 | 1 |
| 47 | 1 |
| 48 | 9 |
| 49 | 64 |
| 50 | 364 |
| 51 | 1386 |
| 52 | 3475 |
| 53 | 4672 |
| 54 | 2647 |
| 55 | 340 |
| 56 | 1 |
| 57 | 1 |
| 58 | 10 |
| 59 | 81 |
| 60 | 540 |
| 61 | 2548 |
| 62 | 8496 |
| 63 | 17375 |
| 64 | 18884 |
| 65 | 7968 |
| 66 | 698 |
| 67 | 1 |
| 68 | 1 |
| 69 | 11 |
| 70 | 100 |
[1,1,1,1,1,2,1,1,3,4,1,1,4,9,9,1,1,5,16,30,18,1,1, 6,25,70,90,40,1,1,7,36,135,280,288,80,1,1,8,49, 231,675,1168,864,168,1,1,9,64,364,1386,3475,4672, 2647,340,1,1,10,81,540,2548,8496,17375,18884,7968, 698,1,1,11,100] |