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A010506 Decimal expansion of square root of 53. 7
7, 2, 8, 0, 1, 0, 9, 8, 8, 9, 2, 8, 0, 5, 1, 8, 2, 7, 1, 0, 9, 7, 3, 0, 2, 4, 9, 1, 5, 2, 7, 0, 3, 2, 7, 9, 3, 7, 7, 7, 6, 6, 9, 6, 8, 2, 5, 7, 6, 4, 7, 7, 4, 3, 8, 3, 7, 8, 1, 8, 1, 7, 9, 1, 2, 8, 4, 1, 1, 5, 7, 3, 8, 6, 2, 4, 9, 0, 5, 1, 8, 3, 3, 2, 9, 5, 7, 9, 4, 0, 9, 0, 8, 0, 9, 2, 6, 7, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Continued fraction expansion is 7 followed by {3, 1, 1, 3, 14} repeated. - Harry J. Smith, Jun 06 2009

LINKS

Harry J. Smith, Table of n, a(n) for n = 1..20000

EXAMPLE

7.280109889280518271097302491527032793777669682576477438378181791284115... - Harry J. Smith, Jun 06 2009

MATHEMATICA

RealDigits[N[Sqrt[53], 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 24 2011 *)

PROG

(PARI) { default(realprecision, 20080); x=sqrt(53); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010506.txt", n, " ", d)); } \\ Harry J. Smith, Jun 06 2009

CROSSREFS

Cf. A010139 Continued fraction. - Harry J. Smith, Jun 06 2009

Sequence in context: A217172 A248791 A253383 * A197845 A082633 A121239

Adjacent sequences:  A010503 A010504 A010505 * A010507 A010508 A010509

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified January 20 14:40 EST 2019. Contains 319333 sequences. (Running on oeis4.)