Positive numbers y such that y^2 is of the form x^2+(x+457)^2 with integer x.

Terms

a(0) =325a(1) =457a(2) =877a(3) =1073a(4) =2285a(5) =4937a(6) =6113a(7) =13253a(8) =28745a(9) =35605a(10) =77233a(11) =167533a(12) =207517a(13) =450145a(14) =976453a(15) =1209497a(16) =2623637a(17) =5691185a(18) =7049465a(19) =15291677a(20) =33170657a(21) =41087293a(22) =89126425a(23) =193332757a(24) =239474293a(25) =519466873a(26) =1126825885a(27) =1395758465