%I #7 Mar 31 2012 10:26:04
%S 2,1,4,1,6,9,3,7,7,0,6,2,3,2,6,4,9,2,4,7,8,9,3,4,8,1,8,8,9,3,1,6,1,7,
%T 8,3,4,1,3,8,0,9,0,1,5,6,5,9,0,4,5,4,4,3,5,0,0,1,8,1,4,5,7,1,9,1,6,6,
%U 7,7,3,6,1,8,1,1,3,9,2,7,9,7,9,8,7,0,3,5,3,3,8,7,1,3,8,9,8,4,0,0,6,2,5,9
%N Decimal expansion of 1/delta, where delta = Feigenbaum constant.
%C In a dynamical system exhibiting period-doubling cascades,1/delta is the limiting ratio by which the nonlinear parameter's range of stable values shrinks after each successive onset of period-doubling.
%e 1/delta=0.21416937706232649247893481889316178341380
%Y Cf. A006890.
%K nonn,cons
%O 0,1
%A _Lekraj Beedassy_, Jul 21 2005
%E Removed leading zero and adjusted offset - _R. J. Mathar_, Feb 06 2009