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A082090 as a simple table

na(n)
12
23
34
44
55
65
75
85
95
105
116
125
136
146
156
165
176
186
196
206
216
226
236
246
256
266
276
286
296
306
317
326
336
346
356
366
376
386
396
406
417
426
437
446
456
466
477
486
496
506
516
526
536
546
556
566
576
587
597
606
617
626
636
646
656
666
677
686
697
706
717
726
737
747
756
766
776
786
797
806
816
827
837
846
856
867
876
886
897
906
916
927
937
946
957
966
977
986
996
1006
1017
1026
1037
1046
1056
1067

[2,3,4,4,5,5,5,5,5,5,6,5,6,6,6,5,6,6,6,6,6,6,6,6,
 6,6,6,6,6,6,7,6,6,6,6,6,6,6,6,6,7,6,7,6,6,6,7,6,6,
 6,6,6,6,6,6,6,6,7,7,6,7,6,6,6,6,6,7,6,7,6,7,6,7,7,
 6,6,6,6,7,6,6,7,7,6,6,7,6,6,7,6,6,7,7,6,7,6,7,6,6,
 6,7,6,7,6,6,7]