Positive numbers y such that y^2 is of the form x^2+(x+439)^2 with integer x.

Terms

a(0) =401a(1) =439a(2) =485a(3) =1921a(4) =2195a(5) =2509a(6) =11125a(7) =12731a(8) =14569a(9) =64829a(10) =74191a(11) =84905a(12) =377849a(13) =432415a(14) =494861a(15) =2202265a(16) =2520299a(17) =2884261a(18) =12835741a(19) =14689379a(20) =16810705a(21) =74812181a(22) =85615975a(23) =97979969a(24) =436037345a(25) =499006471a(26) =571069109a(27) =2541411889