Numbers X such that 30*X^2-45 is a square.

A133275

Numbers X such that 30*X^2-45 is a square.

Terms

    a(0) =3a(1) =63a(2) =1383a(3) =30363a(4) =666603a(5) =14634903a(6) =321301263a(7) =7053992883a(8) =154866542163

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