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A136181 as a simple table

na(n)
22
33
42
54
65
72
86
96
107
112
124
138
143
159
162
1710
1810
1911
202
216
2212
2312
2412
2513
262
2714
2814
293
3015
3115
322
334
348
3516
3617
372
386
396
4018
4118
4219
432
444
4520
4610
4720
483
4921
5021
512
5222
5322
5423
552
566
5712
5812
5924
6024
6124
625
6325
642
6526
6626
673
689
6927
702
714
7228
7314
7428
7529
762
776
7815
7930
8030
8130
8230
8331
842
854

[2,3,2,4,5,2,6,6,7,2,4,8,3,9,2,10,10,11,2,6,12,12,
 12,13,2,14,14,3,15,15,2,4,8,16,17,2,6,6,18,18,19,
 2,4,20,10,20,3,21,21,2,22,22,23,2,6,12,12,24,24,
 24,5,25,2,26,26,3,9,27,2,4,28,14,28,29,2,6,15,30,
 30,30,30,31,2,4]