n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 74 |
4 | 8457 |
5 | 186282390 |
6 | 430917181166219 |
7 | 41151315877490090952542206046 |
8 | 13991468824374967392702752173757116934238293984253807017 |
[1,4,74,8457,186282390,430917181166219, 41151315877490090952542206046, 13991468824374967392702752173757116934238293984253\ 807017] |