Positive numbers y such that y^2 is of the form x^2+(x+313)^2 with integer x.

Terms

a(0) =233a(1) =313a(2) =493a(3) =905a(4) =1565a(5) =2725a(6) =5197a(7) =9077a(8) =15857a(9) =30277a(10) =52897a(11) =92417a(12) =176465a(13) =308305a(14) =538645a(15) =1028513a(16) =1796933a(17) =3139453a(18) =5994613a(19) =10473293a(20) =18298073a(21) =34939165a(22) =61042825a(23) =106648985a(24) =203640377a(25) =355783657a(26) =621595837a(27) =1186903097