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A091522 as a simple table

na(n)
15
27
310
414
520
628
740
857
981
10115
11163
12231
13327
14463
15655
16927
171311
181854
192622
203708
215244
227416
2310488
2414832
2520976
2629665
2741953
2859331
2983907
30118663
31167815
32237326
33335630
34474653
35671261
36949307
371342523
381898614
392685046

[5,7,10,14,20,28,40,57,81,115,163,231,327,463,655,
 927,1311,1854,2622,3708,5244,7416,10488,14832,
 20976,29665,41953,59331,83907,118663,167815,
 237326,335630,474653,671261,949307,1342523,
 1898614,2685046]