

A010529


Decimal expansion of square root of 77.


5



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

1,1


COMMENTS

Continued fraction expansion is 8 followed by {1, 3, 2, 3, 1, 16} repeated. [From Harry J. Smith, Jun 09 2009]


LINKS

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


EXAMPLE

8.774964387392122060406388307416309560875876827554503590927695629782764... [From Harry J. Smith, Jun 09 2009]


MATHEMATICA

RealDigits[N[77^(1/2), 200]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jan 23 2012 *)


PROG

(PARI) { default(realprecision, 20080); x=sqrt(77); for (n=1, 20000, d=floor(x); x=(xd)*10; write("b010529.txt", n, " ", d)); } [From Harry J. Smith, Jun 09 2009]


CROSSREFS

Cf. A010155 Continued fraction. [From Harry J. Smith, Jun 09 2009]
Sequence in context: A115373 A021118 A210462 * A201505 A219388 A177218
Adjacent sequences: A010526 A010527 A010528 * A010530 A010531 A010532


KEYWORD

nonn,cons


AUTHOR

N. J. A. Sloane.


STATUS

approved



