n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 1728 |
4 | 191102976 |
5 | 137105941502361600000 |
6 | 27038645743755029502156994133360640000000000 |
7 | 645557379413314860145212937623335060473992141864960000000000000000000000000000000000000000 |
[1,4,1728,191102976,137105941502361600000, 27038645743755029502156994133360640000000000, 64555737941331486014521293762333506047399214186496\ 0000000000000000000000000000000000000000] |