n | a(n) |
---|---|
1 | 2 |
2 | 4 |
3 | 14 |
4 | 226 |
5 | 110922 |
6 | 90668884073 |
7 | 31375692791338977559896 |
8 | 1035722220160720305983134998154467619082188866 |
9 | 1574505377241042824611694236664328803401494200370493990085680210494642200738262320979837837 |
[2,4,14,226,110922,90668884073, 31375692791338977559896, 1035722220160720305983134998154467619082188866, 15745053772410428246116942366643288034014942003704\ 93990085680210494642200738262320979837837] |