login

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

A291351 as a simple table

na(n)
19
213
323
427
533
647
761
8113
9145
10161
11191
12281
13291
14417
15869
16919
171213
181297
191663
202103
212297
222325
233241
243895
254337
266645
277911
288737
2913369
3013555
3119245
3234025
3347779
3448589
3554521
3691355

[9,13,23,27,33,47,61,113,145,161,191,281,291,417,
 869,919,1213,1297,1663,2103,2297,2325,3241,3895,
 4337,6645,7911,8737,13369,13555,19245,34025,47779,
 48589,54521,91355]