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A049260 as a simple table

na(n)
10
21
32
40
51
62
73
84
90
101
112
123
131
145
156
160
171
182
192
204
213
222
237
248
250
261
272
283
291
305
313
327
338
349
3510
360
371
382
393
404
411
426
432
447
455
465
4711
4812
490
501
512
523
531
542
556
567
573
581
592
6011
611
6213
6314
640
651
662
672
684
695
705
717
728
731
741
7511
763
777
7814
7915
8016
810
821
832
843
851
862
876
887
891
909
913
927
933
945
9514
9615
971

[0,1,2,0,1,2,3,4,0,1,2,3,1,5,6,0,1,2,2,4,3,2,7,8,
 0,1,2,3,1,5,3,7,8,9,10,0,1,2,3,4,1,6,2,7,5,5,11,
 12,0,1,2,3,1,2,6,7,3,1,2,11,1,13,14,0,1,2,2,4,5,5,
 7,8,1,1,11,3,7,14,15,16,0,1,2,3,1,2,6,7,1,9,3,7,3,
 5,14,15,1]