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A328813 as a simple table

na(n)
01
11
27
3115
48071
51770951
61505946121
74368457532265
849949721645153751
92021436054924485283799
10327902645022367779788597977
11191573267131797606250658812550565
12453516825886934673673734108656254582801

[1,1,7,115,8071,1770951,1505946121,4368457532265,
 49949721645153751,2021436054924485283799,
 327902645022367779788597977,
 191573267131797606250658812550565,
 453516825886934673673734108656254582801]