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A219727 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 2 |
| 9 | 1 |
| 10 | 1 |
| 11 | 5 |
| 12 | 9 |
| 13 | 3 |
| 14 | 1 |
| 15 | 1 |
| 16 | 15 |
| 17 | 66 |
| 18 | 31 |
| 19 | 5 |
| 20 | 1 |
| 21 | 1 |
| 22 | 52 |
| 23 | 712 |
| 24 | 686 |
| 25 | 109 |
| 26 | 7 |
| 27 | 1 |
| 28 | 1 |
| 29 | 203 |
| 30 | 10457 |
| 31 | 27036 |
| 32 | 6721 |
| 33 | 339 |
| 34 | 11 |
| 35 | 1 |
| 36 | 1 |
| 37 | 877 |
| 38 | 198091 |
| 39 | 1688360 |
| 40 | 911838 |
| 41 | 58616 |
| 42 | 1043 |
| 43 | 15 |
| 44 | 1 |
| 45 | 1 |
| 46 | 4140 |
| 47 | 4659138 |
| 48 | 154703688 |
| 49 | 231575143 |
| 50 | 26908756 |
| 51 | 476781 |
| 52 | 2998 |
| 53 | 22 |
| 54 | 1 |
[1,1,1,1,1,1,1,2,2,1,1,5,9,3,1,1,15,66,31,5,1,1, 52,712,686,109,7,1,1,203,10457,27036,6721,339,11, 1,1,877,198091,1688360,911838,58616,1043,15,1,1, 4140,4659138,154703688,231575143,26908756,476781, 2998,22,1] |