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A028197 as a simple table

na(n)
01
136
2823
315270
4251161
53822096
655123003
7764718570
810305415021
9135822156756
101759270703983
1122475843025870
12283991223372481
133556423423325016
1444213833662081763
15546396746667037170

[1,36,823,15270,251161,3822096,55123003,764718570,
 10305415021,135822156756,1759270703983,
 22475843025870,283991223372481,3556423423325016,
 44213833662081763,546396746667037170]