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A242767 as a simple table

na(n)
21
31
42
52
63
73
84
93
106
112
125
132
146
152
162
174
183
195
203
214
225
2312
242
256
269
276
285
294
303
314
3220
332
342
354
364
3719
382
393
402
414
428
4311
445
453
463
473
4810
495
504
512
5217
533
546
553
563
579
589
592
606
612
626
635
646
652
663
672
683
699
704
717
723
737
7420
754
767
776
785
793
807
813
8220
832
8414
854

[1,1,2,2,3,3,4,3,6,2,5,2,6,2,2,4,3,5,3,4,5,12,2,6,
 9,6,5,4,3,4,20,2,2,4,4,19,2,3,2,4,8,11,5,3,3,3,10,
 5,4,2,17,3,6,3,3,9,9,2,6,2,6,5,6,2,3,2,3,9,4,7,3,
 7,20,4,7,6,5,3,7,3,20,2,14,4]