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A271214 as a simple table

na(n)
01
11
22
310
471
5653
67638
7104958
81664083
929740057
10591645738
1112959409010
12309898317151
138032551265957
14224316415082750
156714021923017318
16214415538303362411
177277133405318569009
18261560966377901961810
199925178291099012783322
20396498148141095399675511

[1,1,2,10,71,653,7638,104958,1664083,29740057,
 591645738,12959409010,309898317151,8032551265957,
 224316415082750,6714021923017318,
 214415538303362411,7277133405318569009,
 261560966377901961810,9925178291099012783322,
 396498148141095399675511]