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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 1 |
| 3 | 7 |
| 4 | 14 |
| 5 | 1 |
| 6 | 13 |
| 7 | 81 |
| 8 | 39 |
| 9 | 1 |
| 10 | 21 |
| 11 | 304 |
| 12 | 456 |
| 13 | 84 |
| 14 | 1 |
| 15 | 31 |
| 16 | 875 |
| 17 | 3000 |
| 18 | 1750 |
| 19 | 155 |
| 20 | 1 |
| 21 | 43 |
| 22 | 2106 |
| 23 | 13875 |
| 24 | 18500 |
| 25 | 5265 |
| 26 | 258 |
| 27 | 1 |
| 28 | 57 |
| 29 | 4459 |
| 30 | 50421 |
| 31 | 128625 |
| 32 | 84035 |
| 33 | 13377 |
| 34 | 399 |
| 35 | 1 |
| 36 | 73 |
| 37 | 8576 |
| 38 | 153664 |
| 39 | 669536 |
| 40 | 836920 |
| 41 | 307328 |
| 42 | 30016 |
| 43 | 584 |
| 44 | 1 |
| 45 | 91 |
| 46 | 15309 |
| 47 | 409536 |
| 48 | 2815344 |
| 49 | 6001128 |
| 50 | 4223016 |
| 51 | 955584 |
| 52 | 61236 |
| 53 | 819 |
| 54 | 1 |
[1,3,1,7,14,1,13,81,39,1,21,304,456,84,1,31,875, 3000,1750,155,1,43,2106,13875,18500,5265,258,1,57, 4459,50421,128625,84035,13377,399,1,73,8576, 153664,669536,836920,307328,30016,584,1,91,15309, 409536,2815344,6001128,4223016,955584,61236,819,1] |