login

A279745 as a simple table

na(n)
10
280
3766
44940
529140
6167904
7927615
85029822
926842413
10141506744
11738488507
123821661440
1319635250935
14100265767074
15509297332780
162575109743084
1712967976929637
1865073500707556
19325507453206018
201623623692686646

[0,80,766,4940,29140,167904,927615,5029822,
 26842413,141506744,738488507,3821661440,
 19635250935,100265767074,509297332780,
 2575109743084,12967976929637,65073500707556,
 325507453206018,1623623692686646]