login

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

A205080 as a simple table

na(n)
11
27
345
4637
516989
6844999
780440531
814543199305
94988157792639
103250320727336649
114022745826944969378

[1,7,45,637,16989,844999,80440531,14543199305,
 4988157792639,3250320727336649,
 4022745826944969378]