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A040809 Continued fraction for sqrt(838). +0
1
28, 1, 18, 3, 6, 9, 2, 28, 2, 9, 6, 3, 18, 1, 56, 1, 18, 3, 6, 9, 2, 28, 2, 9, 6, 3, 18, 1, 56, 1, 18, 3, 6, 9, 2, 28, 2, 9, 6, 3, 18, 1, 56, 1, 18, 3, 6, 9, 2, 28, 2, 9, 6, 3, 18, 1, 56, 1, 18, 3, 6, 9, 2, 28, 2, 9, 6, 3, 18, 1, 56, 1, 18, 3, 6, 9, 2, 28, 2, 9, 6, 3, 18 (list; graph; listen)
OFFSET

0,1

LINKS

Index entries for continued fractions for constants

FORMULA

a(n)=(1/1274)*{-4843*(n mod 14)+1709*[(n+1) mod 14]-1203*[(n+2) mod 14]+435*[(n+3) mod 14]+435*[(n+4) mod 14]-475*[(n+5) mod 14]+2528*[(n+6) mod 14]-2204*[(n+7) mod 14]+799*[(n+8) mod 14]-111*[(n+9) mod 14]-111*[(n+10) mod 14]+1527*[(n+11) mod 14]-1385*[(n+12) mod 14]+5167*[(n+13) mod 14]}-28*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), May 29 2009]

MAPLE

with(numtheory): Digits := 300: convert(evalf(sqrt(838)), confrac);

CROSSREFS

Sequence in context: A040806 A040807 A040808 this_sequence A040810 A040811 A051000

Adjacent sequences: A040806 A040807 A040808 this_sequence A040810 A040811 A040812

KEYWORD

nonn,cofr,easy

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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