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A138785 as a simple table

na(n)
11
22
32
44
52
63
77
86
93
104
1112
128
136
144
155
1619
1716
1812
198
205
216
2230
2322
2418
2512
2610
276
287
2945
3038
3127
3224
3315
3412
357
368
3767
3852
3945
4032
4125
4218
4314
448
459
4697
4782
4863
4952
5040
5130
5221
5316
549
5510
56139
57112
5893
5972
6060
6142
6235
6324
6418
6510
6611
67195
68166
69135
70112
7185
7272
7349
7440
7527
7620
7711
7812

[1,2,2,4,2,3,7,6,3,4,12,8,6,4,5,19,16,12,8,5,6,30,
 22,18,12,10,6,7,45,38,27,24,15,12,7,8,67,52,45,32,
 25,18,14,8,9,97,82,63,52,40,30,21,16,9,10,139,112,
 93,72,60,42,35,24,18,10,11,195,166,135,112,85,72,
 49,40,27,20,11,12]