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A295920 as a simple table

na(n)
11
21
31
43
51
61
71
83
93
101
111
121
131
141
151
168
171
181
191
201
211
221
231
241
253
261
273
281
291
301
311
323
331
341
351
363
371
381
391
401
411
421
431
441
451
461
471
481
493
501
511
521
531
541
551
561
571
581
591
601
611
621
631
6417
651
661
671
681
691
701
711
721
731
741
751
761
771
781
791
801
818
821
831
841
851
861
871
881
891
901
911
921
931
941
951
961
971
981
991
1003
1011
1021
1031
1041
1051

[1,1,1,3,1,1,1,3,3,1,1,1,1,1,1,8,1,1,1,1,1,1,1,1,
 3,1,3,1,1,1,1,3,1,1,1,3,1,1,1,1,1,1,1,1,1,1,1,1,3,
 1,1,1,1,1,1,1,1,1,1,1,1,1,1,17,1,1,1,1,1,1,1,1,1,
 1,1,1,1,1,1,1,8,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
 1,3,1,1,1,1,1]