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A087192 as a simple table

na(n)
11
22
33
44
56
68
711
815
920
1027
1136
1248
1364
1486
15115
16154
17206
18275
19367
20490
21654
22872
231163
241551
252068
262758
273678
284904
296539
308719
3111626
3215502
3320670
3427560
3536747
3648996
3765328
3887104
39116139
40154852
41206470
42275294
43367059
44489412
45652550

[1,2,3,4,6,8,11,15,20,27,36,48,64,86,115,154,206,
 275,367,490,654,872,1163,1551,2068,2758,3678,4904,
 6539,8719,11626,15502,20670,27560,36747,48996,
 65328,87104,116139,154852,206470,275294,367059,
 489412,652550]