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| n | a(n) |
|---|---|
| 1 | 2 |
| 2 | 36 |
| 3 | 1544 |
| 4 | 262672 |
| 5 | 167772192 |
| 6 | 412317655104 |
| 7 | 3940649673949312 |
| 8 | 147573952606856413440 |
| 9 | 21760664753063325547364864 |
| 10 | 12676506002282299644466568365056 |
| 11 | 29243015907268149203883755326167582720 |
| 12 | 267608942382367477698456953471803662041878528 |
[2,36,1544,262672,167772192,412317655104, 3940649673949312,147573952606856413440, 21760664753063325547364864, 12676506002282299644466568365056, 29243015907268149203883755326167582720, 267608942382367477698456953471803662041878528] |