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A086971 as a simple table

na(n)
10
20
30
41
50
61
70
81
91
101
110
122
130
141
151
161
170
182
190
202
211
221
230
242
251
261
271
282
290
303
310
321
331
341
351
363
370
381
391
402
410
423
430
442
452
461
470
482
491
502
511
522
530
542
551
562
571
581
590
604
610
621
632
641
651
663
670
682
691
703
710
723
730
741
752
762
771
783
790
802
811
821
830
844
851
861
871
882
890
904
911
922
931
941
951
962
970
982
992
1003
1010
1023

[0,0,0,1,0,1,0,1,1,1,0,2,0,1,1,1,0,2,0,2,1,1,0,2,
 1,1,1,2,0,3,0,1,1,1,1,3,0,1,1,2,0,3,0,2,2,1,0,2,1,
 2,1,2,0,2,1,2,1,1,0,4,0,1,2,1,1,3,0,2,1,3,0,3,0,1,
 2,2,1,3,0,2,1,1,0,4,1,1,1,2,0,4,1,2,1,1,1,2,0,2,2,
 3,0,3]