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A040524 Continued fraction for sqrt(548). 0
23, 2, 2, 3, 1, 5, 1, 10, 1, 5, 1, 3, 2, 2, 46, 2, 2, 3, 1, 5, 1, 10, 1, 5, 1, 3, 2, 2, 46, 2, 2, 3, 1, 5, 1, 10, 1, 5, 1, 3, 2, 2, 46, 2, 2, 3, 1, 5, 1, 10, 1, 5, 1, 3, 2, 2, 46, 2, 2, 3, 1, 5, 1, 10, 1, 5, 1, 3, 2, 2, 46, 2, 2, 3, 1, 5, 1, 10, 1, 5, 1, 3, 2, 2, 46, 2, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..86.

Index entries for continued fractions for constants

Index entries for linear recurrences with constant coefficients, signature (0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1).

FORMULA

a(n)=(1/182)*{-560*(n mod 14)+12*[(n+1) mod 14]+25*[(n+2) mod 14]-14*[(n+3) mod 14]+64*[(n+4) mod 14]-40*[(n+5) mod 14]+129*[(n+6) mod 14]-105*[(n+7) mod 14]+64*[(n+8) mod 14]-40*[(n+9) mod 14]+38*[(n+10) mod 14]-[(n+11) mod 14]+12*[(n+12) mod 14]+584*[(n+13) mod 14]}-23*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 14 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(548)), confrac);

CROSSREFS

Sequence in context: A040523 A040522 A040521 * A306374 A253253 A225003

Adjacent sequences:  A040521 A040522 A040523 * A040525 A040526 A040527

KEYWORD

nonn,cofr,easy,less

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified December 13 06:26 EST 2019. Contains 329968 sequences. (Running on oeis4.)