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A040344 Continued fraction for sqrt(364). 0
19, 12, 1, 2, 3, 1, 8, 1, 3, 2, 1, 12, 38, 12, 1, 2, 3, 1, 8, 1, 3, 2, 1, 12, 38, 12, 1, 2, 3, 1, 8, 1, 3, 2, 1, 12, 38, 12, 1, 2, 3, 1, 8, 1, 3, 2, 1, 12, 38, 12, 1, 2, 3, 1, 8, 1, 3, 2, 1, 12, 38, 12, 1, 2, 3, 1, 8, 1, 3, 2, 1, 12, 38, 12, 1, 2, 3, 1, 8, 1, 3, 2, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..82.

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, 1).

FORMULA

a(n)=(1/132)*{-272*(n mod 12)-107*[(n+1) mod 12]+25*[(n+2) mod 12]+25*[(n+3) mod 12]-8*[(n+4) mod 12]+91*[(n+5) mod 12]-63*[(n+6) mod 12]+36*[(n+7) mod 12]+3*[(n+8) mod 12]+3*[(n+9) mod 12]+135*[(n+10) mod 12]+300*[(n+11) mod 12]}-19*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Apr 28 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(364)), confrac);

CROSSREFS

Sequence in context: A157411 A166525 A083156 * A261717 A323832 A306384

Adjacent sequences:  A040341 A040342 A040343 * A040345 A040346 A040347

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified October 21 16:50 EDT 2019. Contains 328302 sequences. (Running on oeis4.)