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Decimal expansion of (10+sqrt(110))/5.
2

%I #7 Feb 27 2020 11:55:24

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

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

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

%N Decimal expansion of (10+sqrt(110))/5.

%C Continued fraction expansion of (10+sqrt(110))/5 is A010715.

%H Daniel Starodubtsev, <a href="/A176220/b176220.txt">Table of n, a(n) for n = 1..10000</a>

%e (10+sqrt(110))/5 = 4.09761769634030309398...

%t RealDigits[(10+Sqrt[110])/5,10,120][[1]] (* _Harvey P. Dale_, Jan 24 2020 *)

%Y Cf. A176221 (decimal expansion of sqrt(110)), A010715 (repeat 4, 10).

%K cons,nonn

%O 1,1

%A _Klaus Brockhaus_, Apr 12 2010