login

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A019059 as a simple table

na(n)
23
37
426
5175
61045
75628
831996
9196737
101293700
118714574
1258708960
13396232044
142691800097
1518410806625
16126629098520

[3,7,26,175,1045,5628,31996,196737,1293700,
 8714574,58708960,396232044,2691800097,18410806625,
 126629098520]