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A122569 as a simple table

na(n)
11
21
39
4105
538505
61771476585
710838310072981296745
8140350834813144189858090274002849666665
968033174967769840440887906939858451149105560803546820641877549596291376780905

[1,1,9,105,38505,1771476585,10838310072981296745,
 140350834813144189858090274002849666665,
 68033174967769840440887906939858451149105560803546\
 820641877549596291376780905]