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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 5 |
| 8 | 5 |
| 9 | 1 |
| 10 | 1 |
| 11 | 6 |
| 12 | 30 |
| 13 | 6 |
| 14 | 1 |
| 15 | 1 |
| 16 | 26 |
| 17 | 156 |
| 18 | 156 |
| 19 | 26 |
| 20 | 1 |
| 21 | 1 |
| 22 | 35 |
| 23 | 910 |
| 24 | 1092 |
| 25 | 910 |
| 26 | 35 |
| 27 | 1 |
| 28 | 1 |
| 29 | 136 |
| 30 | 4760 |
| 31 | 24752 |
| 32 | 24752 |
| 33 | 4760 |
| 34 | 136 |
| 35 | 1 |
| 36 | 1 |
| 37 | 201 |
| 38 | 27336 |
| 39 | 191352 |
| 40 | 829192 |
| 41 | 191352 |
| 42 | 27336 |
| 43 | 201 |
| 44 | 1 |
| 45 | 1 |
| 46 | 715 |
| 47 | 143715 |
| 48 | 3909048 |
| 49 | 22802780 |
| 50 | 22802780 |
| 51 | 3909048 |
| 52 | 143715 |
| 53 | 715 |
[1,1,1,1,1,1,1,5,5,1,1,6,30,6,1,1,26,156,156,26,1, 1,35,910,1092,910,35,1,1,136,4760,24752,24752, 4760,136,1,1,201,27336,191352,829192,191352,27336, 201,1,1,715,143715,3909048,22802780,22802780, 3909048,143715,715] |