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A204931 as a simple table

na(n)
11
23
36
43
52
66
77
810
96
1015
115
1210
1332
1413
1515
1610
177
186
199
2015
2113
225
234
2410
2515
2632
2721
2828
2914
3015
3138
3210
3319
3413
3528
3621
3772
389
3932
4015
4120
4213
4353
4419
4521
4625
4740
4810
4928
5015
5113
5232
5357
5421
5527
5628
579
5814
598
6015

[1,3,6,3,2,6,7,10,6,15,5,10,32,13,15,10,7,6,9,15,
 13,5,4,10,15,32,21,28,14,15,38,10,19,13,28,21,72,
 9,32,15,20,13,53,19,21,25,40,10,28,15,13,32,57,21,
 27,28,9,14,8,15]