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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 1 |
| 6 | 1 |
| 7 | 9 |
| 8 | 9 |
| 9 | 1 |
| 10 | 1 |
| 11 | 23 |
| 12 | 50 |
| 13 | 23 |
| 14 | 1 |
| 15 | 1 |
| 16 | 53 |
| 17 | 236 |
| 18 | 236 |
| 19 | 53 |
| 20 | 1 |
| 21 | 1 |
| 22 | 115 |
| 23 | 983 |
| 24 | 1822 |
| 25 | 983 |
| 26 | 115 |
| 27 | 1 |
| 28 | 1 |
| 29 | 241 |
| 30 | 3723 |
| 31 | 11995 |
| 32 | 11995 |
| 33 | 3723 |
| 34 | 241 |
| 35 | 1 |
| 36 | 1 |
| 37 | 495 |
| 38 | 13168 |
| 39 | 70369 |
| 40 | 117534 |
| 41 | 70369 |
| 42 | 13168 |
| 43 | 495 |
| 44 | 1 |
| 45 | 1 |
| 46 | 1005 |
| 47 | 44382 |
| 48 | 377918 |
| 49 | 997974 |
| 50 | 997974 |
| 51 | 377918 |
| 52 | 44382 |
| 53 | 1005 |
| 54 | 1 |
| 55 | 1 |
[1,1,1,1,3,1,1,9,9,1,1,23,50,23,1,1,53,236,236,53, 1,1,115,983,1822,983,115,1,1,241,3723,11995,11995, 3723,241,1,1,495,13168,70369,117534,70369,13168, 495,1,1,1005,44382,377918,997974,997974,377918, 44382,1005,1,1] |