0,1

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).

a(n)=15+9*(-1)^n-12*[C(2*n,n) mod 2], with n>=0 [From Paolo P. Lava, Jun 10 2009]

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

ContinuedFraction[Sqrt[148], 300] (* Vladimir Joseph Stephan Orlovsky, Mar 13 2011*)

Sequence in context: A075247 A257841 A173853 * A004015 A119870 A234516

Adjacent sequences: A040132 A040133 A040134 * A040136 A040137 A040138

nonn,cofr,easy

N. J. A. Sloane.

approved