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A262595 Binary numbers whose square is a palindrome in binary. 2
0, 1, 11, 1000110101011, 10111011010111, 100011100010101, 100010100101110011, 100001010101110001001, 1100000101011101100011, 11000100011000111101101, 101111101001001110111001, 1000100010011101101000011, 100000100100011010000010001, 10001101000001010101111100101 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..14.

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

CROSSREFS

This is A003166 written in base 2.

Sequence in context: A027569 A202282 A131680 * A257131 A257129 A213647

Adjacent sequences:  A262592 A262593 A262594 * A262596 A262597 A262598

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Oct 22 2015

STATUS

approved

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Last modified October 22 04:25 EDT 2019. Contains 328315 sequences. (Running on oeis4.)