login

A023136 as a simple table

na(n)
11
21
33
41
53
63
73
81
95
103
113
123
133
143
159
161
175
185
193
203
219
223
233
243
255
263
277
283
293
309
317
321
339
345
359
365
373
383
399
403
415
429
437
443
4515
463
473
483
495
505
5115
523
533
547
559
563
579
583
593
609
613
627
6323
641
6513
669
673
685
699
709
713
725
739
743
7515
763
779
789
793
803
819
825
833
849
8523
867
879
883
899
9015
9117
923
9321
943
959
963
975
985
9915
1005
1013
10215

[1,1,3,1,3,3,3,1,5,3,3,3,3,3,9,1,5,5,3,3,9,3,3,3,
 5,3,7,3,3,9,7,1,9,5,9,5,3,3,9,3,5,9,7,3,15,3,3,3,
 5,5,15,3,3,7,9,3,9,3,3,9,3,7,23,1,13,9,3,5,9,9,3,
 5,9,3,15,3,9,9,3,3,9,5,3,9,23,7,9,3,9,15,17,3,21,
 3,9,3,5,5,15,5,3,15]