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A062978 Continued fraction for Pi * (1 + sqrt 5)/2. 1
5, 12, 53, 2, 14, 1, 1, 4, 2, 5, 11, 1, 2, 3, 5, 2, 4, 2, 1, 1, 2, 2, 4, 1, 3, 4, 1, 1, 2, 1, 1, 1, 3, 3, 162, 1, 1, 2, 3641, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 2, 2, 2, 66, 1, 18, 1, 1, 10, 2, 4, 36, 1, 4, 3, 1, 1, 3, 4, 1, 1, 2, 1, 1, 14, 3, 1, 2, 2, 1, 9, 28, 1, 1, 1, 1, 3, 15, 1, 1, 2, 11, 1, 1, 1, 3, 1 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
phi*Pi = 5.083203692315259... = 5 + 1/(12 + 1/(53 + 1/(2 + 1/(14 + ...)))). - Harry J. Smith, Apr 27 2009
MATHEMATICA
ContinuedFraction[Pi*GoldenRatio, 100] (* Harvey P. Dale, Mar 29 2023 *)
PROG
(PARI) contfrac(Pi * (1+sqrt(5))/2).
(PARI) { allocatemem(932245000); default(realprecision, 21000); phi=(1+sqrt(5))/2; x=contfrac(phi*Pi); for (n=1, 20000, write("b062978.txt", n, " ", x[n])); } \\ Harry J. Smith, Apr 27 2009
CROSSREFS
Cf. A094886 (phi*Pi).
Sequence in context: A074024 A054661 A188118 * A189421 A066961 A179994
KEYWORD
cofr,easy,nonn
AUTHOR
Jason Earls, Jul 24 2001
EXTENSIONS
Name changed by David A. Corneth, Jun 28 2018
STATUS
approved

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)