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A339747 as a simple table

na(n)
11
21
31
41
56
61
71
81
91
106
111
121
131
141
156
161
171
181
191
206
211
221
231
241
2531
261
271
281
291
306
311
321
331
341
356
361
371
381
391
406
411
421
431
441
456
461
471
481
491
5031
511
521
531
541
556
561
571
581
591
606
611
621
631
641
656
661
671
681
691
706
711
721
731
741
7531
761
771
781
791
806
811
821
831
841
856
861
871
881
891
906
911
921
931
941
956
961
971
981
991
10031

[1,1,1,1,6,1,1,1,1,6,1,1,1,1,6,1,1,1,1,6,1,1,1,1,
 31,1,1,1,1,6,1,1,1,1,6,1,1,1,1,6,1,1,1,1,6,1,1,1,
 1,31,1,1,1,1,6,1,1,1,1,6,1,1,1,1,6,1,1,1,1,6,1,1,
 1,1,31,1,1,1,1,6,1,1,1,1,6,1,1,1,1,6,1,1,1,1,6,1,
 1,1,1,31]