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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 8 |
| 5 | 1 |
| 6 | 1 |
| 7 | 31 |
| 8 | 31 |
| 9 | 1 |
| 10 | 1 |
| 11 | 102 |
| 12 | 342 |
| 13 | 102 |
| 14 | 1 |
| 15 | 1 |
| 16 | 317 |
| 17 | 2548 |
| 18 | 2548 |
| 19 | 317 |
| 20 | 1 |
| 21 | 1 |
| 22 | 964 |
| 23 | 16001 |
| 24 | 37724 |
| 25 | 16001 |
| 26 | 964 |
| 27 | 1 |
| 28 | 1 |
| 29 | 2907 |
| 30 | 91877 |
| 31 | 423365 |
| 32 | 423365 |
| 33 | 91877 |
| 34 | 2907 |
| 35 | 1 |
| 36 | 1 |
| 37 | 8738 |
| 38 | 501032 |
| 39 | 4070208 |
| 40 | 7922362 |
| 41 | 4070208 |
| 42 | 501032 |
| 43 | 8738 |
| 44 | 1 |
| 45 | 1 |
| 46 | 26233 |
| 47 | 2647858 |
| 48 | 35556134 |
| 49 | 119460466 |
| 50 | 119460466 |
| 51 | 35556134 |
| 52 | 2647858 |
| 53 | 26233 |
| 54 | 1 |
[1,1,1,1,8,1,1,31,31,1,1,102,342,102,1,1,317,2548, 2548,317,1,1,964,16001,37724,16001,964,1,1,2907, 91877,423365,423365,91877,2907,1,1,8738,501032, 4070208,7922362,4070208,501032,8738,1,1,26233, 2647858,35556134,119460466,119460466,35556134, 2647858,26233,1] |