Integers n such that the n-th prime divides the n-th Pell number (A000129(n)).

A270493

Integers n such that the n-th prime divides the n-th Pell number (A000129(n)).

Terms

    a(0) =3a(1) =10a(2) =45a(3) =1710a(4) =308961a(5) =601929a(6) =732202a(7) =2214702a(8) =7626372a(9) =13976550a(10) =21971144a(11) =27575700a(12) =207268867a(13) =1014593260a(14) =1134331652a(15) =3140421935a(16) =6196934304a(17) =21338685403a(18) =49990179304a(19) =82456321500

External references