Numbers k such that 2+k and 2*k are squares.

A383734

Numbers k such that 2+k and 2*k are squares.

Terms

    a(0) =2a(1) =98a(2) =3362a(3) =114242a(4) =3880898a(5) =131836322a(6) =4478554082a(7) =152139002498

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