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A388186
Decimal expansion of (5/8) * Pi^(3/2) / Gamma(3/4)^6.
1
1, 0, 2, 7, 7, 8, 4, 4, 7, 5, 5, 7, 2, 9, 8, 1, 8, 9, 4, 4, 1, 8, 4, 0, 3, 5, 2, 6, 8, 2, 1, 4, 3, 5, 5, 1, 2, 8, 7, 4, 6, 6, 2, 7, 8, 5, 0, 9, 4, 1, 7, 4, 9, 1, 5, 5, 5, 0, 4, 5, 1, 9, 6, 3, 5, 6, 5, 8, 3, 6, 1, 3, 4, 0, 6, 2, 0, 5, 2, 2, 8, 7, 7, 1, 0, 5, 6
OFFSET
1,3
FORMULA
Empirical: Equals Sum_{k>=0} A008425(k) / exp(k*Pi).
EXAMPLE
1.02778447557298189441840352682143551287466278509417491555045196356583613406....
MATHEMATICA
First[RealDigits[(5*Pi^(3/2))/(8*Gamma[3/4]^6), 10, 100]]
PROG
(PARI) (5/8) * Pi^(3/2) / gamma(3/4)^6
CROSSREFS
Cf. A008425.
Sequence in context: A330479 A387607 A349804 * A355500 A257960 A238734
KEYWORD
nonn,cons
AUTHOR
Simon Plouffe, Sep 15 2025
STATUS
approved