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A072126 Parity of the digits of ln(2) in base 10. +0
1
0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0 (list; graph; listen)
OFFSET

0,1

PROGRAM

(PARI) \p200 for(n=0, 150, print1((1-(-1)^floor(10^n*log(2)))/2, ", "))

CROSSREFS

Cf. A030657.

Sequence in context: A138150 A073089 A011657 this_sequence A111113 A095190 A131735

Adjacent sequences: A072123 A072124 A072125 this_sequence A072127 A072128 A072129

KEYWORD

easy,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Jun 25 2002

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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