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A118253 Decimal expansion of Product[Sinc[2Pi/(2k+1)],{k,Infinity}]. 0
1, 8, 0, 5, 5, 0, 5, 4, 1, 8, 4, 9, 8, 5, 1, 9, 2, 3, 9, 1, 2, 3, 7, 2, 5, 9, 2, 9, 3, 0, 5, 0, 6, 0, 7, 5, 9, 1, 1, 3, 4, 0, 2, 3, 5, 8, 0, 5, 6, 1, 8, 3, 9, 5, 4, 1, 2, 3, 5, 9, 9, 9, 2, 2, 1, 7, 6, 6, 3, 1, 8, 4, 5, 9, 3, 0, 6, 2, 0, 7, 3, 5, 0, 6, 0, 6, 6, 2, 7, 3, 3, 1, 1, 0, 6, 8, 7, 6, 0, 2, 9, 3 (list; constant; graph; refs; listen; history; internal format)
OFFSET

0,2

LINKS

Eric Weisstein's World of Mathematics, Sinc Function

FORMULA

Pi/(2K), where K is given by A051762

EXAMPLE

1.805505418498519239...

CROSSREFS

Cf. A051762.

Sequence in context: A155528 A096152 A021558 * A135001 A146293 A019724

Adjacent sequences:  A118250 A118251 A118252 * A118254 A118255 A118256

KEYWORD

nonn,cons

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Apr 18, 2006

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Last modified February 16 20:14 EST 2012. Contains 205962 sequences.