89970

Appears in sequences

• Consider the Diophantine equation x^3 + y^3 = z^3 - 1 (x < y < z) or 'Fermat near misses'. The values of z (see A050787) are arranged in monotonically increasing order. Sequence gives values of y.at n=37A050789
• The number of rectangles (orthogonal or not) with corners on an n X n grid of points.at n=20A085582
• a(n) = 100*n^2 - n.at n=29A157659
• a(n) = 400*n^2 - 2*n.at n=14A158316
• a(n) = 900*n^2 - 30.at n=9A158669