login

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

A184339 as a simple table

na(n)
11
21
31
41
53
67
745
81371
914366
10193997
113094797
1251673672
13934142475

[1,1,1,1,3,7,45,1371,14366,193997,3094797,
 51673672,934142475]