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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 4 |
| 5 | 2 |
| 6 | 1 |
| 7 | 9 |
| 8 | 18 |
| 9 | 6 |
| 10 | 1 |
| 11 | 16 |
| 12 | 72 |
| 13 | 96 |
| 14 | 24 |
| 15 | 1 |
| 16 | 20 |
| 17 | 130 |
| 18 | 320 |
| 19 | 265 |
| 20 | 44 |
| 21 | 1 |
| 22 | 24 |
| 23 | 204 |
| 24 | 752 |
| 25 | 1185 |
| 26 | 672 |
| 27 | 80 |
| 28 | 1 |
| 29 | 28 |
| 30 | 294 |
| 31 | 1456 |
| 32 | 3521 |
| 33 | 3892 |
| 34 | 1617 |
| 35 | 144 |
| 36 | 1 |
| 37 | 32 |
| 38 | 400 |
| 39 | 2496 |
| 40 | 8264 |
| 41 | 14272 |
| 42 | 11776 |
| 43 | 3776 |
| 44 | 264 |
| 45 | 1 |
| 46 | 36 |
| 47 | 522 |
| 48 | 3936 |
| 49 | 16659 |
| 50 | 39924 |
| 51 | 52071 |
| 52 | 33480 |
| 53 | 8577 |
| 54 | 484 |
| 55 | 1 |
| 56 | 40 |
| 57 | 660 |
| 58 | 5840 |
| 59 | 30210 |
| 60 | 93568 |
| 61 | 171060 |
| 62 | 175360 |
| 63 | 90745 |
| 64 | 19080 |
| 65 | 888 |
| 66 | 1 |
| 67 | 44 |
| 68 | 814 |
| 69 | 8272 |
| 70 | 50677 |
| 71 | 193556 |
| 72 | 461208 |
| 73 | 667832 |
| 74 | 554532 |
| 75 | 236808 |
| 76 | 41745 |
| 77 | 1632 |
[1,1,1,1,4,2,1,9,18,6,1,16,72,96,24,1,20,130,320, 265,44,1,24,204,752,1185,672,80,1,28,294,1456, 3521,3892,1617,144,1,32,400,2496,8264,14272,11776, 3776,264,1,36,522,3936,16659,39924,52071,33480, 8577,484,1,40,660,5840,30210,93568,171060,175360, 90745,19080,888,1,44,814,8272,50677,193556,461208, 667832,554532,236808,41745,1632] |