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A040655 Continued fraction for sqrt(682). 2
26, 8, 1, 2, 5, 2, 5, 2, 1, 8, 52, 8, 1, 2, 5, 2, 5, 2, 1, 8, 52, 8, 1, 2, 5, 2, 5, 2, 1, 8, 52, 8, 1, 2, 5, 2, 5, 2, 1, 8, 52, 8, 1, 2, 5, 2, 5, 2, 1, 8, 52, 8, 1, 2, 5, 2, 5, 2, 1, 8, 52, 8, 1, 2, 5, 2, 5, 2, 1, 8, 52, 8, 1, 2, 5, 2, 5, 2, 1, 8, 52, 8, 1, 2, 5, 2, 5, 2, 1, 8 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..89.

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, 1).

FORMULA

a(n)=(1/450)*{-1894*(n mod 10)-229*[(n+1) mod 10]+131*[(n+2) mod 10]+221*[(n+3) mod 10]-49*[(n+4) mod 10]+221*[(n+5) mod 10]-49*[(n+6) mod 10]+41*[(n+7) mod 10]+401*[(n+8) mod 10]+2066*[(n+9) mod 10]}-26*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, May 18 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(682)), confrac);

CROSSREFS

Sequence in context: A277215 A040656 A070661 * A163987 A163989 A034077

Adjacent sequences:  A040652 A040653 A040654 * A040656 A040657 A040658

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified August 25 03:10 EDT 2019. Contains 326318 sequences. (Running on oeis4.)