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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 1 |
| 6 | 1 |
| 7 | 67 |
| 8 | 67 |
| 9 | 1 |
| 10 | 1 |
| 11 | 435 |
| 12 | 1596 |
| 13 | 435 |
| 14 | 1 |
| 15 | 1 |
| 16 | 1951 |
| 17 | 16476 |
| 18 | 16476 |
| 19 | 1951 |
| 20 | 1 |
| 21 | 1 |
| 22 | 7383 |
| 23 | 123243 |
| 24 | 282258 |
| 25 | 123243 |
| 26 | 7383 |
| 27 | 1 |
| 28 | 1 |
| 29 | 25507 |
| 30 | 783537 |
| 31 | 3435627 |
| 32 | 3435627 |
| 33 | 783537 |
| 34 | 25507 |
| 35 | 1 |
| 36 | 1 |
| 37 | 83595 |
| 38 | 4543678 |
| 39 | 34677285 |
| 40 | 65518690 |
| 41 | 34677285 |
| 42 | 4543678 |
| 43 | 83595 |
| 44 | 1 |
| 45 | 1 |
| 46 | 265351 |
| 47 | 24934378 |
| 48 | 312192718 |
| 49 | 1002545920 |
| 50 | 1002545920 |
| 51 | 312192718 |
| 52 | 24934378 |
| 53 | 265351 |
| 54 | 1 |
[1,1,1,1,3,1,1,67,67,1,1,435,1596,435,1,1,1951, 16476,16476,1951,1,1,7383,123243,282258,123243, 7383,1,1,25507,783537,3435627,3435627,783537, 25507,1,1,83595,4543678,34677285,65518690, 34677285,4543678,83595,1,1,265351,24934378, 312192718,1002545920,1002545920,312192718, 24934378,265351,1] |