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A023530 as a simple table

na(n)
11
21
34
44
53
66
73
86
93
103
116
124
134
146
153
164
175
188
195
204
2110
225
233
243
253
264
276
284
2910
303
317
324
334
346
355
368
373
385
394
404
416
4210
435
4414
453
468
475
483
495
508
513
524
5312
545
553
566
574
5810
595
603
616
626
637
643
6510
664
677
684
695
708
713
726
734
744
755
764
775
784
795
806

[1,1,4,4,3,6,3,6,3,3,6,4,4,6,3,4,5,8,5,4,10,5,3,3,
 3,4,6,4,10,3,7,4,4,6,5,8,3,5,4,4,6,10,5,14,3,8,5,
 3,5,8,3,4,12,5,3,6,4,10,5,3,6,6,7,3,10,4,7,4,5,8,
 3,6,4,4,5,4,5,4,5,6]