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A020187 as a simple table

na(n)
115
258
387
4145
5435
6451
7561
8645
9946
101015
111105
121141
131247
141541
151661
161729
171885
181991
192413
202465
212755
222821
233097
244215
254681
264795
275365
285611
295729
306191
316409
326533
336601
347421
358149
368321
378705
388911
399637
4010081
4110217
4210585
4311041

[15,58,87,145,435,451,561,645,946,1015,1105,1141,
 1247,1541,1661,1729,1885,1991,2413,2465,2755,2821,
 3097,4215,4681,4795,5365,5611,5729,6191,6409,6533,
 6601,7421,8149,8321,8705,8911,9637,10081,10217,
 10585,11041]