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A072223 Decimal expansion of unimodal analog of golden section with respect to A072176: a=lim A072176(n)/A072176(n+1). 3
5, 2, 4, 8, 8, 8, 5, 9, 8, 6, 5, 6, 4, 0, 4, 7, 9, 3, 8, 9, 9, 4, 8, 6, 1, 3, 8, 5, 4, 1, 2, 8, 3, 9, 1, 5, 6, 9, 0, 3, 4, 2, 9, 4, 7, 7, 3, 9, 3, 4, 2, 1, 5, 9, 6, 5, 3, 1, 4, 2, 1, 6, 4, 2, 1, 1, 8, 5, 8, 0, 6, 8, 6, 5, 8, 4, 4, 4, 4, 1, 7, 2, 6, 2, 5, 4, 9, 2, 1, 0, 9, 1, 7, 6, 1, 3, 1, 1, 2 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
0,1
COMMENTS
This is the smallest real root of (1-x^2)^2=x.
LINKS
EXAMPLE
a=0.52488859865640479389948613854...
MATHEMATICA
RealDigits[ x /. FindRoot[ (1-x^2)^2==x, {x, 0.5}, WorkingPrecision->100 ], 10 ][ [ 1 ] ]
CROSSREFS
Sequence in context: A163334 A029683 A063567 * A246312 A124907 A181050
KEYWORD
nonn,easy,cons
AUTHOR
Michele Dondi (bik.mido(AT)tiscalinet.it), Jul 04 2002
STATUS
approved

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Last modified June 20 14:54 EDT 2024. Contains 373526 sequences. (Running on oeis4.)