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A028999 Binary expansion of arctan(1/2)/Pi. +0
2
0, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 1, 1, 1, 0 (list; cons; graph; listen)
OFFSET

0,1

LINKS

S. Plouffe, The Computation of Certain Numbers Using a Ruler and Compass, J. Integer Seqs. Vol. 1 (1998), #98.1.3.

CROSSREFS

Cf. A004715.

Sequence in context: A144605 A154103 A116178 this_sequence A091244 A131378 A014707

Adjacent sequences: A028996 A028997 A028998 this_sequence A029000 A029001 A029002

KEYWORD

nonn,cons,base

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Simon Plouffe (simon.plouffe(AT)gmail.com)

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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