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URL: https://oeis.org/A388127

⇱ A388127 - OEIS


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A388127
Decimal expansion of Gamma(3/4)^12 / Pi^3.
1
3, 6, 9, 7, 9, 0, 6, 5, 1, 4, 4, 7, 1, 2, 5, 4, 3, 1, 3, 0, 4, 5, 0, 9, 5, 7, 4, 1, 4, 5, 8, 3, 6, 4, 9, 9, 5, 2, 9, 5, 1, 2, 4, 8, 9, 5, 7, 5, 6, 5, 9, 3, 0, 1, 1, 5, 8, 5, 0, 0, 2, 8, 0, 6, 9, 1, 0, 2, 9, 6, 1, 7, 8, 3, 1, 3, 2, 7, 9, 0, 6, 0, 9, 0, 6, 9, 5
OFFSET
0,1
FORMULA
Empirical: Equals Sum_{k>=0} A004413(k) / exp(k*Pi).
EXAMPLE
0.36979065144712543130450957414583649954...
MATHEMATICA
First[RealDigits[Gamma[3/4]^12/Pi^3, 10, 100]]
PROG
(PARI) 1 / Pi^3 * gamma(3/4)^12
CROSSREFS
Cf. A004413.
Sequence in context: A187082 A377030 A137991 * A021077 A114041 A212712
KEYWORD
nonn,cons
AUTHOR
Simon Plouffe, Sep 15 2025
STATUS
approved