login

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

A190922 as a simple table

na(n)
11
220
3436
49993
5238856
65904049
7149981369
83897334810
9103211369665
102777315286064
1175757347740370
122090701163682622
1358284103429506565
141639251621061033507
1546464491673819086074
161326158666350163625126

[1,20,436,9993,238856,5904049,149981369,
 3897334810,103211369665,2777315286064,
 75757347740370,2090701163682622,58284103429506565,
 1639251621061033507,46464491673819086074,
 1326158666350163625126]