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A139169 as a simple table

na(n)
11
21
32
43
53
62
74
83
94
103
115
123
136
144
153
164
177
184
198
203
214
225
239
243
255
266
275
284
2910
303
3111
325
335
347
354
364
3712
388
396
403
4113
424
4314
445
454
469
4715
484
497
505
517
526
5316
545
555
564
578
5810
5917
603
6118
6211
634
645
656
665
6719
687
699
704
7120
724
7321
7412
755
768
775
786
7922
804
815
8213
8323
844
857
8614
8710
885
8924
904
916
929
9311
9415

[1,1,2,3,3,2,4,3,4,3,5,3,6,4,3,4,7,4,8,3,4,5,9,3,
 5,6,5,4,10,3,11,5,5,7,4,4,12,8,6,3,13,4,14,5,4,9,
 15,4,7,5,7,6,16,5,5,4,8,10,17,3,18,11,4,5,6,5,19,
 7,9,4,20,4,21,12,5,8,5,6,22,4,5,13,23,4,7,14,10,5,
 24,4,6,9,11,15]