login

A215956 as a simple table

na(n)
12
212
3366
46150
5847594
630312074
710289785215
8609400419815
9392670408857828
1033926900616984192
1135986649547821568686

[2,12,366,6150,847594,30312074,10289785215,
 609400419815,392670408857828,33926900616984192,
 35986649547821568686]