login

A245045 as a simple table

na(n)
13
211
317
443
567
6113
7131
8193
9241
10353
11523
12641
13683
141291
151601
161667
171873
182017
192243
202731
213083
223361
233851
244483
254817
264931
275281
285521
297211
308363
318513
328971
339283
349923
3510753
3611971
3713633
3816433
3917713
4018371
4118593
4219267
4321841
4422571

[3,11,17,43,67,113,131,193,241,353,523,641,683,
 1291,1601,1667,1873,2017,2243,2731,3083,3361,3851,
 4483,4817,4931,5281,5521,7211,8363,8513,8971,9283,
 9923,10753,11971,13633,16433,17713,18371,18593,
 19267,21841,22571]