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Template:Sequence of the Day for February 19

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Intended for: February 19, 2013

Timetable

  • First draft entered by Daniel Forgues on February 19, 2012
  • Draft reviewed by Alonso del Arte on December 17, 2012
  • Draft to be approved by January 19, 2013
Yesterday's SOTD * Tomorrow's SOTD

The line below marks the end of the <noinclude> ... </noinclude> section.



Go is to Western chess what philosophy is to double-entry accounting.—Rodney William Whitaker (“Trevanian”), Shibumi


A089071: Number of liberties a big eye of size
n
gives in the game of Go.
{ 1, 2, 3, 5, 8, 12, 17, 23, 30, 38, 47, ... }

A 5-space big eye can be almost filled in 4 moves, after which one takes and has a 4-space big eye (5 liberties) left. This gives a total of 4 + 5 moves for the opponent and 1 for oneself, for de facto 8 liberties.

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