Nonnegative integer solutions X to the equation: X(X + 1) - 10*Y^2 = 0.

A132593

Nonnegative integer solutions X to the equation: X(X + 1) - 10*Y^2 = 0.

Terms

    a(0) =0a(1) =9a(2) =360a(3) =13689a(4) =519840a(5) =19740249a(6) =749609640a(7) =28465426089

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