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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 1 |
| 3 | 6 |
| 4 | 4 |
| 5 | 1 |
| 6 | 20 |
| 7 | 16 |
| 8 | 6 |
| 9 | 1 |
| 10 | 72 |
| 11 | 64 |
| 12 | 30 |
| 13 | 8 |
| 14 | 1 |
| 15 | 272 |
| 16 | 260 |
| 17 | 140 |
| 18 | 48 |
| 19 | 10 |
| 20 | 1 |
| 21 | 1064 |
| 22 | 1072 |
| 23 | 636 |
| 24 | 256 |
| 25 | 70 |
| 26 | 12 |
| 27 | 1 |
| 28 | 4272 |
| 29 | 4480 |
| 30 | 2856 |
| 31 | 1288 |
| 32 | 420 |
| 33 | 96 |
| 34 | 14 |
| 35 | 1 |
| 36 | 17504 |
| 37 | 18944 |
| 38 | 12768 |
| 39 | 6272 |
| 40 | 2320 |
| 41 | 640 |
| 42 | 126 |
| 43 | 16 |
| 44 | 1 |
| 45 | 72896 |
| 46 | 80928 |
| 47 | 57024 |
| 48 | 29952 |
| 49 | 12192 |
| 50 | 3852 |
| 51 | 924 |
| 52 | 160 |
| 53 | 18 |
| 54 | 1 |
[1,2,1,6,4,1,20,16,6,1,72,64,30,8,1,272,260,140, 48,10,1,1064,1072,636,256,70,12,1,4272,4480,2856, 1288,420,96,14,1,17504,18944,12768,6272,2320,640, 126,16,1,72896,80928,57024,29952,12192,3852,924, 160,18,1] |