
12, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1, 24, 1
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OFFSET

0,1


LINKS

Table of n, a(n) for n=0..65.
Index entries for continued fractions for constants
Index entries for linear recurrences with constant coefficients, signature (0, 1).


FORMULA

a(n)=(1/2)[25+23*(1)^n]12*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Jun 10 2009]


MAPLE

Digits := 100: convert(evalf(sqrt(N)), confrac, 90, 'cvgts'):


MATHEMATICA

ContinuedFraction[Sqrt[168], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 25 2011*)
PadRight[{12}, 120, {24, 1}] (* Harvey P. Dale, Dec 17 2013 *)


CROSSREFS

Sequence in context: A056583 A281823 A139724 * A036185 A013619 A092527
Adjacent sequences: A040152 A040153 A040154 * A040156 A040157 A040158


KEYWORD

nonn,cofr,easy


AUTHOR

N. J. A. Sloane.


STATUS

approved

