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A010190 Continued fraction for sqrt(129). +0
1
11, 2, 1, 3, 1, 6, 1, 3, 1, 2, 22, 2, 1, 3, 1, 6, 1, 3, 1, 2, 22, 2, 1, 3, 1, 6, 1, 3, 1, 2, 22, 2, 1, 3, 1, 6, 1, 3, 1, 2, 22, 2, 1, 3, 1, 6, 1, 3, 1, 2, 22, 2, 1, 3, 1, 6, 1, 3, 1, 2, 22, 2, 1, 3, 1, 6, 1, 3, 1, 2, 22, 2, 1, 3, 1, 6, 1, 3 (list; graph; listen)
OFFSET

0,1

LINKS

G. Xiao, Contfrac

Index entries for continued fractions for constants

FORMULA

a(n)=(1/150)*{-286*(n mod 10)-[(n+1) mod 10]+44*[(n+2) mod 10]-16*[(n+3) mod 10]+89*[(n+4) mod 10]-61*[(n+5) mod 10]+44*[(n+6) mod 10]-16*[(n+7) mod 10]+29*[(n+8) mod 10]+314*[(n+9) mod 10]}-11*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Jul 24 2009]

CROSSREFS

Sequence in context: A160480 A045998 A027645 this_sequence A087774 A040118 A099268

Adjacent sequences: A010187 A010188 A010189 this_sequence A010191 A010192 A010193

KEYWORD

nonn,cofr

AUTHOR

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

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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.


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