A010548 - OEIS

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A010548

Decimal expansion of square root of 97.

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

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Continued fraction expansion is 9 followed by {1, 5, 1, 1, 1, 1, 1, 1, 5, 1, 18} repeated. - Harry J. Smith, Jun 12 2009

LINKS

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

EXAMPLE

9.848857801796104721746211414917624481696136287442764171723154529836440... - Harry J. Smith, Jun 12 2009

MATHEMATICA

RealDigits[N[97^(1/2), 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 24 2012 *)

PROG

(PARI) { default(realprecision, 20080); x=sqrt(97); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010548.txt", n, " ", d)); } \\ Harry J. Smith, Jun 12 2009

CROSSREFS

Cf. A010168 Continued fraction. - Harry J. Smith, Jun 12 2009

Sequence in context: A019889 A243266 A358659 * A011458 A343057 A155690

Adjacent sequences: A010545 A010546 A010547 * A010549 A010550 A010551

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved