Pell equation solutions (7*b(n))^2 - 2*(5*a(n))^2 = -1 with b(n) = A097732(n), n >= 0. Note that D = 50 = 2*5^2 is not squarefree.

A097733

Pell equation solutions (7*b(n))^2 - 2*(5*a(n))^2 = -1 with b(n) = A097732(n), n >= 0. Note that D = 50 = 2*5^2 is not squarefree.

Terms

    a(0) =1a(1) =197a(2) =39005a(3) =7722793a(4) =1529074009a(5) =302748930989

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