%I A040253
%S A040253 16,2,3,6,3,2,32,2,3,6,3,2,32,2,3,6,3,2,32,2,3,6,3,2,32,2,3,6,3,
%T A040253 2,32,2,3,6,3,2,32,2,3,6,3,2,32,2,3,6,3,2,32,2,3,6,3,2,32,2,3,6,
%U A040253 3,2,32,2,3,6,3,2,32,2,3,6,3,2,32,2,3,6,3,2,32,2,3,6,3,2,32,2,3
%N A040253 Continued fraction for sqrt(270).
%H A040253 <a href="Sindx_Con.html#confC">Index entries for continued fractions 
               for constants</a>
%F A040253 a(n)=(1/30)*{-134*(n mod 6)+21*[(n+1) mod 6]+31*[(n+2) mod 6]+[(n+3) 
               mod 6]+11*[(n+4) mod 6]+166*[(n+5) mod 6]}-16*[C(2*n,n) mod 2], with 
               n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Apr 20 2009]
%p A040253 with(numtheory): Digits := 300: convert(evalf(sqrt(270)),confrac);
%Y A040253 Sequence in context: A065645 A037925 A040252 this_sequence A040254 A100079 
               A144532
%Y A040253 Adjacent sequences: A040250 A040251 A040252 this_sequence A040254 A040255 
               A040256
%K A040253 nonn,cofr,easy
%O A040253 0,1
%A A040253 N. J. A. Sloane (njas(AT)research.att.com).