Numbers k such that 2*k^2 + 17 is a square.

Terms

a(0) =2a(1) =4a(2) =16a(3) =26a(4) =94a(5) =152a(6) =548a(7) =886a(8) =3194a(9) =5164a(10) =18616a(11) =30098a(12) =108502a(13) =175424a(14) =632396a(15) =1022446a(16) =3685874a(17) =5959252a(18) =21482848a(19) =34733066a(20) =125211214a(21) =202439144a(22) =729784436a(23) =1179901798a(24) =4253495402a(25) =6876971644a(26) =24791187976a(27) =40081928066a(28) =144493632454a(29) =233614596752