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A030651 revision #14

A030651
Continued fraction for Gamma(1/3).
3
2, 1, 2, 8, 1, 2, 1, 1, 2, 1, 1, 3, 1, 1, 9, 1, 4, 1, 3, 1, 7, 1, 1, 3, 6, 2, 2, 1, 1, 32, 3, 3, 3, 1, 24, 2, 2, 25, 1, 2, 1, 6, 2, 1, 1, 3, 1, 9, 3, 2, 1, 6, 7, 2, 8, 2, 5, 1, 5, 1, 2, 2, 2, 2, 4, 3, 1, 5, 1, 15, 1, 1, 2, 4, 3, 3, 1, 5, 1, 4, 1, 8, 1, 3, 1, 1, 8, 2, 1, 2, 1, 514, 1, 2, 1, 1, 1
OFFSET
1,1
FORMULA
Note that 3 * Gamma(1/3) * Gamma(2/3) = 2 * Pi * sqrt(3).
EXAMPLE
Gamma(1/3) = 2.67893853470774... = 2 + 1/(1 + 1/(2 + 1/(8 + 1/(1 + ...)))). - Harry J. Smith, Apr 20 2009
PROG
(PARI) { default(realprecision, 1080); x=contfrac(gamma(1/3)); for (n=1, 1000, write("b030651.txt", n, " ", x[n])); } \\ Harry J. Smith, Apr 20 2009
CROSSREFS
Cf. A030652.
Sequence in context: A032068 A103410 A114303 * A179946 A198757 A173755
KEYWORD
nonn,cofr
AUTHOR
Paolo Dominici (pl.dm(AT)libero.it)
STATUS
editing