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A029802 as a simple table

na(n)
10
21
31000
41000000
51000000000
61000000000000
71000000000000000
81000000000000000000
971616072160144576000
10954292919648546514581
111000000000000000000000
121077993211772291594473

[0,1,1000,1000000,1000000000,1000000000000,
 1000000000000000,1000000000000000000,
 71616072160144576000,954292919648546514581,
 1000000000000000000000,1077993211772291594473]