login

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

A221299 as a simple table

na(n)
117
21001
363285
44119299
5270434991
617788952657
71170461488239
877011254247993
95066792859597385
10333350527345443633
1121931251172817255263
121442854892820284178311
1394924922041346379554607

[17,1001,63285,4119299,270434991,17788952657,
 1170461488239,77011254247993,5066792859597385,
 333350527345443633,21931251172817255263,
 1442854892820284178311,94924922041346379554607]