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A108952 Decimal expansion of 1/delta, where delta = Feigenbaum constant. 1
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, 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, 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 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

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.

LINKS

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

EXAMPLE

1/delta=0.21416937706232649247893481889316178341380

CROSSREFS

Cf. A006890.

Sequence in context: A261605 A239093 A263453 * A088522 A252751 A199744

Adjacent sequences:  A108949 A108950 A108951 * A108953 A108954 A108955

KEYWORD

nonn,cons

AUTHOR

Lekraj Beedassy, Jul 21 2005

EXTENSIONS

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

STATUS

approved

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Last modified August 12 12:15 EDT 2020. Contains 336439 sequences. (Running on oeis4.)