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A060951 as a simple table

na(n)
10
21
30
41
50
60
71
80
90
100
112
120
131
140
151
160
170
181
191
201
211
221
231
240
251
262
270
281
291
301
310
320
330
340
351
360
370
381
392
401
410
420
431
441
451
460
472
481
491
501
511
520
532
541
551
561
571
581
591
601
612
620
631
640
651
661
672
680
690
700
711
721
730
741
751
762
770
780
791
800
811
820
832
841
851
860
871
880
892

[0,1,0,1,0,0,1,0,0,0,2,0,1,0,1,0,0,1,1,1,1,1,1,0,
 1,2,0,1,1,1,0,0,0,0,1,0,0,1,2,1,0,0,1,1,1,0,2,1,1,
 1,1,0,2,1,1,1,1,1,1,1,2,0,1,0,1,1,2,0,0,0,1,1,0,1,
 1,2,0,0,1,0,1,0,2,1,1,0,1,0,2]