login

A093877 as a simple table

na(n)
11
24
328
4234
52162
621272
7218740
82323730
925314097
10281299736
113176220308
1236332751862
13420086210688

[1,4,28,234,2162,21272,218740,2323730,25314097,
 281299736,3176220308,36332751862,420086210688]