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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 6 |
| 5 | 1 |
| 6 | 1 |
| 7 | 6 |
| 8 | 6 |
| 9 | 1 |
| 10 | 1 |
| 11 | 12 |
| 12 | 30 |
| 13 | 12 |
| 14 | 1 |
| 15 | 1 |
| 16 | 10 |
| 17 | 30 |
| 18 | 30 |
| 19 | 10 |
| 20 | 1 |
| 21 | 1 |
| 22 | 18 |
| 23 | 60 |
| 24 | 140 |
| 25 | 60 |
| 26 | 18 |
| 27 | 1 |
| 28 | 1 |
| 29 | 14 |
| 30 | 105 |
| 31 | 140 |
| 32 | 140 |
| 33 | 105 |
| 34 | 14 |
| 35 | 1 |
| 36 | 1 |
| 37 | 24 |
| 38 | 84 |
| 39 | 280 |
| 40 | 630 |
| 41 | 280 |
| 42 | 84 |
| 43 | 24 |
| 44 | 1 |
| 45 | 1 |
| 46 | 18 |
| 47 | 144 |
| 48 | 504 |
| 49 | 630 |
| 50 | 630 |
| 51 | 504 |
| 52 | 144 |
| 53 | 18 |
| 54 | 1 |
| 55 | 1 |
| 56 | 30 |
| 57 | 225 |
| 58 | 840 |
| 59 | 1260 |
| 60 | 2772 |
| 61 | 1260 |
| 62 | 840 |
| 63 | 225 |
| 64 | 30 |
| 65 | 1 |
[1,1,1,1,6,1,1,6,6,1,1,12,30,12,1,1,10,30,30,10,1, 1,18,60,140,60,18,1,1,14,105,140,140,105,14,1,1, 24,84,280,630,280,84,24,1,1,18,144,504,630,630, 504,144,18,1,1,30,225,840,1260,2772,1260,840,225, 30,1] |