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A206589 as a simple table

na(n)
21
30
42
51
62
71
81
91
101
110
123
131
142
151
162
170
182
190
202
211
222
231
241
250
260
271
281
290
304
311
322
332
342
351
361
371
381
391
403
411
423
431
441
452
461
470
483
491
501
511
521
530
542
551
562
572
581
591
604
610
621
631
640
650
662
670
682
692
703
710
724
731
742
752
761
771
783
791
802
811
822
831
843
851
863
872
883
891
903
910
921
930
942
951
962
970
982
990
1002

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