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A200251 as a simple table

na(n)
12
23
33
44
56
65
75
810
912
108
116
1215
1326
1424
1513
167
1721
1845
1969
2048
2121
228
2328
2475
25135
26181
2796
2834
299
3036
31112
32267
33405
34476
35192
3655
3710
3845
39164
40448
41951
421215
431252
44384
4589
4611
4755
48225
49750
501792
513387
523645
533292
54768
55144
5612
5766
58305
591125
603434
617168
6212063

[2,3,3,4,6,5,5,10,12,8,6,15,26,24,13,7,21,45,69,
 48,21,8,28,75,135,181,96,34,9,36,112,267,405,476,
 192,55,10,45,164,448,951,1215,1252,384,89,11,55,
 225,750,1792,3387,3645,3292,768,144,12,66,305,
 1125,3434,7168,12063]