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A289945 as a simple table

na(n)
11
217
31313
4333089
5207693089
6268946253089
7645510228813089
82643553803594573089
917342764866576345933089
10173418555892594089945933089
112538940579958951120707545933089
1252646414799433780559063261145933089

[1,17,1313,333089,207693089,268946253089,
 645510228813089,2643553803594573089,
 17342764866576345933089,
 173418555892594089945933089,
 2538940579958951120707545933089,
 52646414799433780559063261145933089]