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A143633 as a simple table

na(n)
01
11
23
319
4185
52541
645787
71037359
828649553
9942585625
1036294146171
111612599520599
1281729515092777
134679679856932133
14300257015404355115
1521436580394615666991
161692530428442960006753
17146987828523665177048241

[1,1,3,19,185,2541,45787,1037359,28649553,
 942585625,36294146171,1612599520599,
 81729515092777,4679679856932133,
 300257015404355115,21436580394615666991,
 1692530428442960006753,146987828523665177048241]