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Template:Sequence of the Day for May 5

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Intended for: May 5, 2013

Timetable

  • First draft entered by Alonso del Arte on April 6, 2012
  • Draft reviewed by Daniel Forgues on May 5, 2016
  • Draft to be approved by April 5, 2013
Yesterday's SOTD * Tomorrow's SOTD

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A124091: Decimal expansion of the Fibonacci binary constant

n  = 0
1
2Fn
, where
Fn
is the
n
 th Fibonacci number.
2.41027879720786589...

The binary expansion of this number then of course corresponds to the characteristic function of the Fibonacci numbers (see A010056). This has been known to be a transcendental number, but only for a few decades.