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A157850 as a simple table

na(n)
11
22
35
46
58
69
711
810
915
1015
1114
1217
1324
1424
1521
1613
1719
1827
1925
2029
2126
2244
2344
2429
2546
2639
2746
2842
2947
3047
3135
3241
3360
3451
3537
3648
3745
3849
3950
4049
4153
4277
4386
4486
4551
4696
4775
4870
4980
5099
51110
5281
5384
54102
5582
5696
57114
5853
59108
60115
61105
62116
6391
6485
65105

[1,2,5,6,8,9,11,10,15,15,14,17,24,24,21,13,19,27,
 25,29,26,44,44,29,46,39,46,42,47,47,35,41,60,51,
 37,48,45,49,50,49,53,77,86,86,51,96,75,70,80,99,
 110,81,84,102,82,96,114,53,108,115,105,116,91,85,
 105]