Positive numbers y such that y^2 is of the form x^2+(x+881)^2 with integer x.

Terms

a(0) =841a(1) =881a(2) =925a(3) =4121a(4) =4405a(5) =4709a(6) =23885a(7) =25549a(8) =27329a(9) =139189a(10) =148889a(11) =159265a(12) =811249a(13) =867785a(14) =928261a(15) =4728305a(16) =5057821a(17) =5410301a(18) =27558581a(19) =29479141a(20) =31533545a(21) =160623181a(22) =171817025a(23) =183790969a(24) =936180505a(25) =1001423009a(26) =1071212269