Numbers k such that k^2 + 2 is a palindrome.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =8a(5) =13a(6) =19a(7) =85a(8) =258a(9) =393a(10) =828a(11) =1811a(12) =2538a(13) =2916a(14) =2986a(15) =3627a(16) =4540a(17) =10503a(18) =140833a(19) =268865a(20) =298436a(21) =423437a(22) =902696a(23) =1050503a(24) =1845571a(25) =2491032a(26) =5513951a(27) =14365940a(28) =25809892a(29) =26237622