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A261502 as a simple table

na(n)
01
11
29
3109
41641
527151
6478341
78782075
8166237161
93220837534
1063562741159
111273237637706
1225820645555109
13529080420540114
1410937268142896643
15227824992158991334
164777204094770874857
17100757627271124231383
182136117417348870713646
1945496022230420668679932

[1,1,9,109,1641,27151,478341,8782075,166237161,
 3220837534,63562741159,1273237637706,
 25820645555109,529080420540114,10937268142896643,
 227824992158991334,4777204094770874857,
 100757627271124231383,2136117417348870713646,
 45496022230420668679932]