login

A052256 as a simple table

na(n)
17
219
317
413
511
613
717
813
919
107
117
1213
1311
147
1523
1611
177
1811
197
2011
2111
227
2319
2437
2531
267
277
2817
297
3013
3143
3223
3343
347
3517
3637
3741
387
3943
4041
4123
4217
4313
4411
457
4613
4719
4811
4961
5013
517
5219
5313
5467
557
5631
5731
5829
5911
607
6141
627
6311
6437
6529
6611
677
6813
6913
707
7111
7261
737
747
7567
7629
777

[7,19,17,13,11,13,17,13,19,7,7,13,11,7,23,11,7,11,
 7,11,11,7,19,37,31,7,7,17,7,13,43,23,43,7,17,37,
 41,7,43,41,23,17,13,11,7,13,19,11,61,13,7,19,13,
 67,7,31,31,29,11,7,41,7,11,37,29,11,7,13,13,7,11,
 61,7,7,67,29,7]