A262596 Binary palindromes which are also squares.

0, 1, 1001, 1001110000010100000111001, 1000100100011111100010010001, 10011101111001010011110111001, 10010101100100000100000100110101001, 10001010111100100000100000100111101010001, 10010010000011100010111101000111000001001001

Offset

1,3

Links

Table of n, a(n) for n=1..9.

G. J. Simmons, On palindromic squares of non-palindromic numbers, J. Rec. Math., 5 (No. 1, 1972), 11-19. [Annotated scanned copy]

Crossrefs

Cf. A002778, A003166, A262595.

Sequence in context: A215593 A204575 A139105 * A213316 A169828 A151956

Adjacent sequences: A262593 A262594 A262595 * A262597 A262598 A262599

Keyword

nonn,base

Author

N. J. A. Sloane, Oct 22 2015

Status

approved