| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 2 |
| 6 | 1 |
| 7 | 1 |
| 8 | 3 |
| 9 | 7 |
| 10 | 1 |
| 11 | 1 |
| 12 | 5 |
| 13 | 19 |
| 14 | 41 |
| 15 | 1 |
| 16 | 1 |
| 17 | 9 |
| 18 | 61 |
| 19 | 225 |
| 20 | 406 |
| 21 | 1 |
| 22 | 1 |
| 23 | 17 |
| 24 | 217 |
| 25 | 1481 |
| 26 | 4801 |
| 27 | 7127 |
| 28 | 1 |
| 29 | 1 |
| 30 | 33 |
| 31 | 817 |
| 32 | 10737 |
| 33 | 66361 |
| 34 | 185523 |
| 35 | 235147 |
| 36 | 1 |
| 37 | 1 |
| 38 | 65 |
| 39 | 3169 |
| 40 | 81761 |
| 41 | 988561 |
| 42 | 5390285 |
| 43 | 13298659 |
| 44 | 15191966 |
| 45 | 1 |
| 46 | 1 |
| 47 | 129 |
| 48 | 12481 |
| 49 | 638145 |
| 50 | 15269281 |
| 51 | 164637369 |
[1,1,1,1,1,2,1,1,3,7,1,1,5,19,41,1,1,9,61,225,406, 1,1,17,217,1481,4801,7127,1,1,33,817,10737,66361, 185523,235147,1,1,65,3169,81761,988561,5390285, 13298659,15191966,1,1,129,12481,638145,15269281, 164637369] |