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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 6 |
| 5 | 14641 |
| 6 | 44 |
| 7 | 0 |
| 8 | 24 |
| 9 | 484 |
| 10 | 272 |
| 11 | 0 |
| 12 | 294 |
| 13 | 0 |
| 14 | 291008 |
| 15 | 44944 |
| 16 | 264 |
| 17 | 0 |
| 18 | 252 |
| 19 | 0 |
| 20 | 2992 |
| 21 | 0 |
| 22 | 2532352 |
| 23 | 0 |
| 24 | 2508 |
| 25 | 10004000600040001 |
| 26 | 2977792 |
| 27 | 1002001 |
| 28 | 2112 |
| 29 | 0 |
| 30 | 63536 |
| 31 | 0 |
| 32 | 4224 |
| 33 | 0 |
| 34 | 44356665344 |
| 35 | 0 |
| 36 | 2772 |
| 37 | 0 |
| 38 | 2380651036672 |
| 39 | 0 |
| 40 | 42224 |
| 41 | 0 |
| 42 | 6336 |
| 43 | 0 |
| 44 | 2937856 |
| 45 | 698896 |
| 46 | 0 |
[1,2,4,6,14641,44,0,24,484,272,0,294,0,291008, 44944,264,0,252,0,2992,0,2532352,0,2508, 10004000600040001,2977792,1002001,2112,0,63536,0, 4224,0,44356665344,0,2772,0,2380651036672,0,42224, 0,6336,0,2937856,698896,0] |