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A263064 as a simple table

na(n)
01
175
223917
310681263
45552351121
53147728203035
61887593866439485
71177359342144641535
8756051015055329306625
9496505991344667030490635
10331910222316215755702672557
11225110028217225196478861017775
12154515942591851050758389232988689

[1,75,23917,10681263,5552351121,3147728203035,
 1887593866439485,1177359342144641535,
 756051015055329306625,496505991344667030490635,
 331910222316215755702672557,
 225110028217225196478861017775,
 154515942591851050758389232988689]