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A068426 Expansion of log(2) in base 2. 0
1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..104.

EXAMPLE

0.10110001... = 1/2 + 1/8 + 1/16 + 1/256 + ...

PROG

(PARI) binary(log(2))[2] \\ Michel Marcus, Dec 14 2017

CROSSREFS

Cf. A002162.

Sequence in context: A214295 A145377 A218173 * A280816 A138709 A082960

Adjacent sequences:  A068423 A068424 A068425 * A068427 A068428 A068429

KEYWORD

base,cons,easy,nonn,changed

AUTHOR

Benoit Cloitre, Mar 09 2002

EXTENSIONS

Offset corrected by R. J. Mathar, Feb 05 2009

STATUS

approved

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Last modified December 18 05:36 EST 2017. Contains 296135 sequences.