243061325

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=16A007511
• Numbers that are expressible as the sum of 2 distinct positive squares in more ways than any smaller number.at n=17A052199
• Squared radii of the circles around (0,0) that contain record numbers of lattice points.at n=20A071383
• 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=15A088959
• Table read by antidiagonals of least integer "mod 4 prime signatures" k ordered by number of primitive Pythagorean triples with hypotenuse = k.at n=34A097754