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A010509 Decimal expansion of square root of 56. 5

%I #13 Dec 20 2015 03:18:14

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

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

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

%N Decimal expansion of square root of 56.

%C Continued fraction expansion is 7 followed by {2, 14} repeated. - _Harry J. Smith_, Jun 06 2009

%H Harry J. Smith, <a href="/A010509/b010509.txt">Table of n, a(n) for n = 1..20000</a>

%e 7.483314773547882771167497464633098603512039615557453892607490934640070... - _Harry J. Smith_, Jun 06 2009

%t RealDigits[N[Sqrt[56],200]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Feb 25 2011 *)

%o (PARI) { default(realprecision, 20080); x=sqrt(56); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010509.txt", n, " ", d)); } \\ _Harry J. Smith_, Jun 06 2009

%Y Cf. A040048 Continued fraction. - _Harry J. Smith_, Jun 06 2009

%K nonn,cons

%O 1,1

%A _N. J. A. Sloane_

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