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%I #7 Jan 30 2016 16:25:51
%S 6,5,4,6,5,3,6,7,0,7,0,7,9,7,7,1,4,3,7,9,8,2,9,2,4,5,6,2,4,6,8,5,8,3,
%T 5,5,5,6,9,2,0,8,0,8,2,3,9,5,4,2,4,5,5,7,5,1,5,3,2,0,3,0,3,4,1,5,2,6,
%U 6,9,1,7,9,3,5,3,9,5,8,4,0,9,4,3,4,8,0,2,2,2,7,8,4,7,7,7,8,6,1,8,1,1,0,8,5
%N Decimal expansion of sqrt(3/7).
%C The absolute value of the Clebsch-Gordan coupling coefficient <j1 j2; m1 m2 | J M> = <2 3/2 ; -2 -1/2 | 7/2 -5/2>.
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/Table_of_Clebsch%E2%80%93Gordan_coefficients">Table of Clebsch-Gordan coefficients</a>
%F equals A002194/A010465 = 3/A010477.
%e sqrt(3/7) = 0.6546536707079771437982924562...
%t RealDigits[N[Sqrt[3/7],300]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Mar 04 2011*)
%K cons,easy,nonn
%O 0,1
%A _R. J. Mathar_, Dec 11 2009