Squares of sequence A001653: y^2 such that x^2 - 2*y^2 = -1 for some x.

A008844

Squares of sequence A001653: y^2 such that x^2 - 2*y^2 = -1 for some x.

Terms

    a(0) =1a(1) =25a(2) =841a(3) =28561a(4) =970225a(5) =32959081a(6) =1119638521a(7) =38034750625

External references