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A081774 as a simple table

na(n)
11
25
31
45
56
65
71
85
95
101
115
125
131
144
151
165
175
181
195
206
215
221
235
245
251
264
271
285
296
305
311
325
335
341
354
361
375
385
391
405
415
421
435
446
455
461
475
485
491
504
511
525
536
545
551
565
575
581
595
605
611
624
631
645
655
661
675
686
695
701
714
721
735
745
751
765
776
785
791
805
815
821
834
841
855
865
871
885
895
901
915
926
935
941
955
965
971
984
991
1005
1016
1025
1031
1045
1055

[1,5,1,5,6,5,1,5,5,1,5,5,1,4,1,5,5,1,5,6,5,1,5,5,
 1,4,1,5,6,5,1,5,5,1,4,1,5,5,1,5,5,1,5,6,5,1,5,5,1,
 4,1,5,6,5,1,5,5,1,5,5,1,4,1,5,5,1,5,6,5,1,4,1,5,5,
 1,5,6,5,1,5,5,1,4,1,5,5,1,5,5,1,5,6,5,1,5,5,1,4,1,
 5,6,5,1,5,5]