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A372604 as a simple table

na(n)
10
21
31
41
51
61
71
83
91
101
111
121
131
141
151
163
171
181
191
201
211
221
231
243
251
261
273
281
291
301
311
323
331
341
351
361
371
381
391
403
411
421
431
441
451
461
471
483
491
501
511
521
531
543
551
563
571
581
591
601
611
621
631
643
651
661
671
681
691
701
711
723
731
741
751
761
771
781
791
803
813
821
831
841
851
861
871

[0,1,1,1,1,1,1,3,1,1,1,1,1,1,1,3,1,1,1,1,1,1,1,3,
 1,1,3,1,1,1,1,3,1,1,1,1,1,1,1,3,1,1,1,1,1,1,1,3,1,
 1,1,1,1,3,1,3,1,1,1,1,1,1,1,3,1,1,1,1,1,1,1,3,1,1,
 1,1,1,1,1,3,3,1,1,1,1,1,1]