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A250650 as a simple table

na(n)
172
21061
37696
434441
5120114
6332827
7812004
81749359
93497934
106469165
1111395070
1219047473
1330746306
1447793245
1572401338
16106583429
17153809996
18217072541
19301491734
20411350415
21553983224
22735181841
23965180792
241251735269

[72,1061,7696,34441,120114,332827,812004,1749359,
 3497934,6469165,11395070,19047473,30746306,
 47793245,72401338,106583429,153809996,217072541,
 301491734,411350415,553983224,735181841,965180792,
 1251735269]