Positive numbers y such that y^2 is of the form x^2+(x+41)^2 with integer x.

Terms

a(0) =29a(1) =41a(2) =85a(3) =89a(4) =205a(5) =481a(6) =505a(7) =1189a(8) =2801a(9) =2941a(10) =6929a(11) =16325a(12) =17141a(13) =40385a(14) =95149a(15) =99905a(16) =235381a(17) =554569a(18) =582289a(19) =1371901a(20) =3232265a(21) =3393829a(22) =7996025a(23) =18839021a(24) =19780685a(25) =46604249a(26) =109801861a(27) =115290281a(28) =271629469a(29) =639972145