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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 1 |
| 6 | 20 |
| 7 | 1 |
| 8 | 21 |
| 9 | 2 |
| 10 | 1 |
| 11 | 1 |
| 12 | 3960 |
| 13 | 1 |
| 14 | 13 |
| 15 | 2 |
| 16 | 21 |
| 17 | 1 |
| 18 | 340 |
| 19 | 1 |
| 20 | 57 |
| 21 | 2 |
| 22 | 1 |
| 23 | 1 |
| 24 | 1275120 |
| 25 | 1 |
| 26 | 1 |
| 27 | 2 |
| 28 | 39 |
| 29 | 1 |
| 30 | 2900 |
| 31 | 1 |
| 32 | 651 |
| 33 | 2 |
| 34 | 1 |
| 35 | 1 |
| 36 | 201960 |
| 37 | 1 |
| 38 | 37 |
| 39 | 2 |
| 40 | 399 |
| 41 | 1 |
| 42 | 10660 |
| 43 | 1 |
| 44 | 129 |
| 45 | 2 |
| 46 | 1 |
| 47 | 1 |
| 48 | 119861280 |
| 49 | 1 |
| 50 | 1 |
| 51 | 2 |
| 52 | 3 |
| 53 | 1 |
| 54 | 18020 |
| 55 | 1 |
| 56 | 1911 |
| 57 | 2 |
| 58 | 1 |
| 59 | 1 |
| 60 | 643678200 |
| 61 | 1 |
| 62 | 61 |
| 63 | 2 |
| 64 | 651 |
| 65 | 1 |
| 66 | 20 |
| 67 | 1 |
| 68 | 201 |
| 69 | 2 |
| 70 | 13 |
| 71 | 1 |
| 72 | 4617209520 |
| 73 | 1 |
| 74 | 73 |
| 75 | 2 |
| 76 | 111 |
| 77 | 1 |
| 78 | 20 |
| 79 | 1 |
| 80 | 31521 |
| 81 | 2 |
| 82 | 1 |
| 83 | 1 |
| 84 | 175186440 |
| 85 | 1 |
| 86 | 1 |
| 87 | 2 |
| 88 | 903 |
| 89 | 1 |
[1,1,2,3,1,20,1,21,2,1,1,3960,1,13,2,21,1,340,1, 57,2,1,1,1275120,1,1,2,39,1,2900,1,651,2,1,1, 201960,1,37,2,399,1,10660,1,129,2,1,1,119861280,1, 1,2,3,1,18020,1,1911,2,1,1,643678200,1,61,2,651,1, 20,1,201,2,13,1,4617209520,1,73,2,111,1,20,1, 31521,2,1,1,175186440,1,1,2,903,1] |