Positive numbers y such that y^2 is of the form x^2+(x+857)^2 with integer x.

Terms

a(0) =697a(1) =857a(2) =1117a(3) =3065a(4) =4285a(5) =6005a(6) =17693a(7) =24853a(8) =34913a(9) =103093a(10) =144833a(11) =203473a(12) =600865a(13) =844145a(14) =1185925a(15) =3502097a(16) =4920037a(17) =6912077a(18) =20411717a(19) =28676077a(20) =40286537a(21) =118968205a(22) =167136425a(23) =234807145a(24) =693397513a(25) =974142473a(26) =1368556333