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Template:Sequence of the Day for June 19

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Intended for: June 19, 2013

Timetable

  • First draft entered by Alonso del Arte on March 28, 2012
  • Draft reviewed by Daniel Forgues on May 30, 2012
  • Draft to be approved by May 19, 2013
Yesterday's SOTD * Tomorrow's SOTD

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A137245: Decimal expansion of

i  = 1
1
pi log pi
, where
pi
is the
i
th prime.
1.63661632335...
Daniel Forgues wonders if it’s a coincidence or not that this number is close to
1 +
2
π
= 1.636619772367581...
(see A060294 for Buffon’s constant
2
π
).