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A253615 as a simple table

na(n)
1762
26916
38664
461634
5131378
697232
7551335
81955619
92501365
101100582
114928315
1229206325
1361983527
1448041910
1512433311
1644053769
17438592379
181542279536
191985951362
20920906077
21140520343
22393764260
236586610559
2438837441580

[762,6916,8664,61634,131378,97232,551335,1955619,
 2501365,1100582,4928315,29206325,61983527,
 48041910,12433311,44053769,438592379,1542279536,
 1985951362,920906077,140520343,393764260,
 6586610559,38837441580]