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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 0 |
| 4 | 2 |
| 5 | 1 |
| 6 | 0 |
| 7 | 3 |
| 8 | 16 |
| 9 | 1 |
| 10 | 0 |
| 11 | 4 |
| 12 | 81 |
| 13 | 512 |
| 14 | 1 |
| 15 | 0 |
| 16 | 5 |
| 17 | 256 |
| 18 | 19683 |
| 19 | 65536 |
| 20 | 1 |
| 21 | 0 |
| 22 | 6 |
| 23 | 625 |
| 24 | 262144 |
| 25 | 43046721 |
| 26 | 33554432 |
| 27 | 1 |
| 28 | 0 |
| 29 | 7 |
| 30 | 1296 |
| 31 | 1953125 |
| 32 | 4294967296 |
| 33 | 847288609443 |
| 34 | 68719476736 |
| 35 | 1 |
| 36 | 0 |
| 37 | 8 |
| 38 | 2401 |
| 39 | 10077696 |
| 40 | 152587890625 |
| 41 | 1125899906842624 |
[0,1,0,2,1,0,3,16,1,0,4,81,512,1,0,5,256,19683, 65536,1,0,6,625,262144,43046721,33554432,1,0,7, 1296,1953125,4294967296,847288609443,68719476736, 1,0,8,2401,10077696,152587890625,1125899906842624] |