login

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

A223736 as a simple table

na(n)
13
281
35600
4480236
541586328
63437215802
7268717054875
819964011820443

[3,81,5600,480236,41586328,3437215802,
 268717054875,19964011820443]