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Decimal expansion of Gamma(2/7).
6

%I #29 Jan 10 2013 06:44:02

%S 3,1,4,9,1,1,5,1,1,7,7,5,9,9,3,6,5,9,0,9,7,0,1,1,3,6,6,4,6,8,0,7,6,8,

%T 8,9,2,2,2,9,7,7,8,6,1,1,7,6,6,2,5,2,6,8,4,7,9,0,7,6,1,5,0,0,0,3,9,4,

%U 2,7,9,8,4,5,3,2,9,6,9,4,6,3,5,1,5,3,2

%N Decimal expansion of Gamma(2/7).

%C See the second comment of A220086.

%H Vincenzo Librandi, <a href="/A220605/b220605.txt">Table of n, a(n) for n = 1..1000</a>

%H <a href="/index/Ga#gamma_function">Index to sequences related to the Gamma function</a>

%F Equals Pi*sec(3*Pi/14)/A220606.

%e 3.1491151177599365909701136646807688922297786117662526...

%t RealDigits[Gamma[2/7], 10, 90][[1]]

%o (Maxima) fpprec:90; ev(bfloat(gamma(2/7)));

%Y Cf. A160389 (see the first comment of A220086).

%K nonn,cons

%O 1,1

%A _Bruno Berselli_, Dec 17 2012