Numbers whose square is a palindrome.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =11a(5) =22a(6) =26a(7) =101a(8) =111a(9) =121a(10) =202a(11) =212a(12) =264a(13) =307a(14) =836a(15) =1001a(16) =1111a(17) =2002a(18) =2285a(19) =2636a(20) =10001a(21) =10101a(22) =10201a(23) =11011a(24) =11111a(25) =11211a(26) =20002a(27) =20102a(28) =22865a(29) =24846