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Decimal expansion of 5+3*sqrt(3).
2

%I #6 May 30 2012 16:26:21

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

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

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

%N Decimal expansion of 5+3*sqrt(3).

%C Continued fraction expansion of 5+3*sqrt(3) is A010721 preceded by 10.

%C a(n) = A010482(n-2) for n > 3.

%e 5+3*sqrt(3) = 10.19615242270663188058...

%t RealDigits[5+3Sqrt[3],10,120][[1]] (* _Harvey P. Dale_, May 30 2012 *)

%Y Cf. A002194 (decimal expansion of sqrt(3)), A010482 (decimal expansion of sqrt(27)), A010721 (repeat 5, 10).

%K cons,nonn,easy

%O 2,4

%A _Klaus Brockhaus_, Apr 24 2010