Numbers k such that k^2 is a palindromic square of sporadic type.

Terms

a(0) =26a(1) =264a(2) =307a(3) =836a(4) =2285a(5) =2636a(6) =22865a(7) =24846a(8) =30693a(9) =798644a(10) =1042151a(11) =1270869a(12) =2012748a(13) =2294675a(14) =3069307a(15) =11129361a(16) =12028229a(17) =12866669a(18) =30001253a(19) =64030648a(20) =306930693a(21) =2062386218a(22) =2481623254a(23) =10106064399a(24) =10207355549a(25) =13579355059a(26) =22865150135a(27) =30101273647a(28) =30693069307