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A291361 as a simple table

na(n)
17
22
33
42
55
62
77
82
93
102
117
122
137
142
153
162
177
182
197
202
213
222
237
242
255
262
273
282
297
302
317
322
333
342
355
362
377
382
393
402
417
422
437
442
453
462
477
482
497
502
513
522
537
542
555
562
573
582
597
602
617
622
633
642
655
662
677
682
693
702
717
722
737
742
753
762
777
782
797
802
813
822
837
842
855
862
873
882
897
902
917
922
933
942
955
962
977
982
993
1002
1017
1022
1037
1042
1053

[7,2,3,2,5,2,7,2,3,2,7,2,7,2,3,2,7,2,7,2,3,2,7,2,
 5,2,3,2,7,2,7,2,3,2,5,2,7,2,3,2,7,2,7,2,3,2,7,2,7,
 2,3,2,7,2,5,2,3,2,7,2,7,2,3,2,5,2,7,2,3,2,7,2,7,2,
 3,2,7,2,7,2,3,2,7,2,5,2,3,2,7,2,7,2,3,2,5,2,7,2,3,
 2,7,2,7,2,3]