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A010510
Decimal expansion of square root of 57.
5
7, 5, 4, 9, 8, 3, 4, 4, 3, 5, 2, 7, 0, 7, 4, 9, 6, 9, 7, 2, 3, 6, 6, 8, 4, 8, 0, 6, 9, 4, 6, 1, 1, 7, 0, 5, 8, 2, 2, 2, 1, 9, 4, 7, 0, 4, 6, 2, 3, 3, 8, 0, 1, 3, 8, 2, 9, 8, 6, 2, 6, 9, 0, 5, 7, 1, 0, 7, 2, 1, 9, 5, 3, 9, 1, 7, 8, 1, 1, 1, 9, 5, 5, 8, 2, 4, 5, 2, 0, 7, 4, 1, 4, 7, 5, 2, 3, 9, 7
OFFSET
1,1
COMMENTS
Continued fraction expansion is 7 followed by {1, 1, 4, 1, 1, 14} repeated. - Harry J. Smith, Jun 06 2009
LINKS
EXAMPLE
7.549834435270749697236684806946117058222194704623380138298626905710721... - Harry J. Smith, Jun 06 2009
MATHEMATICA
RealDigits[N[Sqrt[57], 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 25 2011 *)
RealDigits[Sqrt[57], 10, 120][[1]] (* Harvey P. Dale, Sep 10 2024 *)
PROG
(PARI) { default(realprecision, 20080); x=sqrt(57); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010510.txt", n, " ", d)); } \\ Harry J. Smith, Jun 06 2009
CROSSREFS
Cf. A010142 Continued fraction. - Harry J. Smith, Jun 06 2009
Sequence in context: A075778 A289033 A354644 * A258042 A340710 A289003
KEYWORD
nonn,cons
STATUS
approved