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A030422 as a simple table

na(n)
11
21
31
41
51
61
72
81
92
101
111
122
134
141
151
161
174
181
191
201
212
221
231
241
251
261
272
281
291
302
311
321
331
341
351
361
371
381
392
401
411
421
431
441
452
461
472
481
491
501
511
521
531
544
551
561
571
581
591
601
611
621
633
641
651
662
672
681
691
701
711
721
732
742
751
761
771
781
791
802
811
821
831
841
851
862
871
882
891
904

[1,1,1,1,1,1,2,1,2,1,1,2,4,1,1,1,4,1,1,1,2,1,1,1,
 1,1,2,1,1,2,1,1,1,1,1,1,1,1,2,1,1,1,1,1,2,1,2,1,1,
 1,1,1,1,4,1,1,1,1,1,1,1,1,3,1,1,2,2,1,1,1,1,1,2,2,
 1,1,1,1,1,2,1,1,1,1,1,2,1,2,1,4]