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Decimal expansion of 25 - 10*sqrt(5).
3

%I #25 Oct 05 2014 22:40:53

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

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

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

%N Decimal expansion of 25 - 10*sqrt(5).

%C Apart from the first digit the same as A187799.

%H Ivan Panchenko, <a href="/A229760/b229760.txt">Table of n, a(n) for n = 1..1000</a>

%e 2.639320225002103035908263312687237645593816403884742757291027545894790...

%t RealDigits[25 - Sqrt@ 500, 10, 111][[1]] (* _Robert G. Wilson v_, Oct 01 2013 *)

%o (PARI) 25-sqrt(500) \\ _Charles R Greathouse IV_, Oct 01 2013

%Y Cf. A187426, A187798, A094874.

%K cons,nonn

%O 1,1

%A _Joost Gielen_, Sep 28 2013