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A083401 as a simple table

na(n)
13
24
35
46
515
621
725
827
928
1052
1170
12205
13245
14308
15339
16357
17415
18524
19537
201455
211500

[3,4,5,6,15,21,25,27,28,52,70,205,245,308,339,357,
 415,524,537,1455,1500]