Positive integers k that k^2 is a palindrome not containing a 0 digit.

Terms

a(0) =1a(1) =2a(2) =3a(3) =11a(4) =22a(5) =26a(6) =111a(7) =121a(8) =212a(9) =264a(10) =307a(11) =836a(12) =1111a(13) =2285a(14) =2636a(15) =11011a(16) =11111a(17) =11211a(18) =24846a(19) =111111a(20) =798644a(21) =1101011a(22) =1102011a(23) =1110111a(24) =1111111a(25) =2294675a(26) =11011011a(27) =11100111a(28) =11111111a(29) =11129361