-20088

Appears in sequences

• a(n) = A200656(n)^3 - A200657(n)^2.at n=2A200658
• Values d for infinite sequence x^3-y^2 = d with increasing coefficient r=sqrt(x)/|d| or family of solutions Mordell curve with extension sqrt(2).at n=3A200938
• Distances d=x^3-y^2 for primary extremal points {x,y} of Mordell elliptic curves with quadratic extensions over rationals.at n=2A201268