Numbers that are a sum of 2 distinct nonzero squares in more than one way.

Terms

a(0) =65a(1) =85a(2) =125a(3) =130a(4) =145a(5) =170a(6) =185a(7) =205a(8) =221a(9) =250a(10) =260a(11) =265a(12) =290a(13) =305a(14) =325a(15) =340a(16) =365a(17) =370a(18) =377a(19) =410a(20) =425a(21) =442a(22) =445a(23) =481a(24) =485a(25) =493a(26) =500a(27) =505a(28) =520a(29) =530