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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 1 |
| 4 | 4 |
| 5 | 1 |
| 6 | 16 |
| 7 | 1 |
| 8 | 256 |
| 9 | 729 |
| 10 | 1296 |
| 11 | 1 |
| 12 | 4096 |
| 13 | 1 |
| 14 | 262144 |
| 15 | 5764801 |
| 16 | 16777216 |
| 17 | 1 |
| 18 | 2985984 |
| 19 | 1 |
| 20 | 429981696 |
| 21 | 282429536481 |
| 22 | 61917364224 |
| 23 | 1 |
| 24 | 4294967296 |
| 25 | 95367431640625 |
| 26 | 56693912375296 |
| 27 | 150094635296999121 |
| 28 | 281474976710656 |
| 29 | 1 |
| 30 | 54875873536 |
| 31 | 1 |
[0,1,1,4,1,16,1,256,729,1296,1,4096,1,262144, 5764801,16777216,1,2985984,1,429981696, 282429536481,61917364224,1,4294967296, 95367431640625,56693912375296,150094635296999121, 281474976710656,1,54875873536,1] |