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A144337 as a simple table

na(n)
11
22
31
43
52
63
74
83
96
105
115
124
139
1410
157
166
175
1812
1915
2014
219
227
236
2415
2520
2621
2718
2811
298
307
3118
3225
3328
3427
3522
3613
379
388
3921
4030
4135
4236
4333
4426
4515
4610
479
4824
4935
5042
5145
5244
5339
5430
5517
5611
5710
5827
5940
6049
6154
6255
6352
6445
6534
6619

[1,2,1,3,2,3,4,3,6,5,5,4,9,10,7,6,5,12,15,14,9,7,
 6,15,20,21,18,11,8,7,18,25,28,27,22,13,9,8,21,30,
 35,36,33,26,15,10,9,24,35,42,45,44,39,30,17,11,10,
 27,40,49,54,55,52,45,34,19]