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A221650 as a simple table

na(n)
11
21
31
41
52
61
71
81
90
101
113
122
132
141
150
161
171
181
190
201
215
223
233
242
250
262
271
281
290
301
311
320
330
340
351
367
375
385
393
400
413
422
432
440
452
461
470
480
490
501
511
521
531
540
550
561
5711
587
597
605
610
625
633
643
650
663
672
680
690
700
712
721
731
741
750
760
771
781
790
800
810
820
830
841

[1,1,1,1,2,1,1,1,0,1,3,2,2,1,0,1,1,1,0,1,5,3,3,2,
 0,2,1,1,0,1,1,0,0,0,1,7,5,5,3,0,3,2,2,0,2,1,0,0,0,
 1,1,1,1,0,0,1,11,7,7,5,0,5,3,3,0,3,2,0,0,0,2,1,1,
 1,0,0,1,1,0,0,0,0,0,1]