1215306625

Appears in sequences

• a(n) is the smallest number greater than a(n-1) that is expressible as the sum of two squares in more ways than a(n-1).at n=17A007511
• Numbers that are expressible as the sum of 2 distinct positive squares in more ways than any smaller number.at n=18A052199
• Squared radii of the circles around (0,0) that contain record numbers of lattice points.at n=21A071383
• Terms of A071383 such that A071383(n) = 5 * A071383(n-1).at n=6A072324
• Lowest numbers which are d-Pythagorean decomposable, i.e., square is expressible as sum of two positive squares in more ways than for any smaller number.at n=16A088959