0,1

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.

Table of n, a(n) for n=0..103.

1/delta=0.21416937706232649247893481889316178341380

Cf. A006890.

Sequence in context: A261605 A239093 A263453 * A088522 A252751 A199744

Adjacent sequences: A108949 A108950 A108951 * A108953 A108954 A108955

nonn,cons

Lekraj Beedassy, Jul 21 2005

Removed leading zero and adjusted offset - R. J. Mathar, Feb 06 2009

approved