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A066360 as a simple table

na(n)
10
20
31
40
51
60
71
81
91
100
112
120
131
141
152
161
172
180
192
201
212
220
233
242
251
262
272
280
293
300
313
322
332
341
354
361
371
382
394
402
414
420
432
442
452
461
475
482
492
502
514
521
533
542
554
564
572
580
596
600
613
623
634
642
654
662
672
683
694
700
717
722
732
744
754
762
774
780
795
804
813
821
836
842
852
864
876
882
896
902
914
922
932
943
958
964
972
983
994
1001

[0,0,1,0,1,0,1,1,1,0,2,0,1,1,2,1,2,0,2,1,2,0,3,2,
 1,2,2,0,3,0,3,2,2,1,4,1,1,2,4,2,4,0,2,2,2,1,5,2,2,
 2,4,1,3,2,4,4,2,0,6,0,3,3,4,2,4,2,2,3,4,0,7,2,2,4,
 4,2,4,0,5,4,3,1,6,2,2,4,6,2,6,2,4,2,2,3,8,4,2,3,4,
 1]