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A080836 as a simple table

na(n)
01
11
23
319
4169
51881
624331
7367963
86350289
9122905009
102634512851
1161965769251
121586289593593
1343894853071369
141305358562020059
1541511720594216811
161405569865796576161
1750480123666011824993
181916508984700502301859
1976686550099624386784819

[1,1,3,19,169,1881,24331,367963,6350289,122905009,
 2634512851,61965769251,1586289593593,
 43894853071369,1305358562020059,41511720594216811,
 1405569865796576161,50480123666011824993,
 1916508984700502301859,76686550099624386784819]