A388105 Decimal expansion of (1/64) * Pi^2 / Gamma(3/4)^8.

0, 3, 0, 3, 2, 8, 3, 9, 3, 5, 8, 8, 9, 3, 1, 4, 4, 4, 2, 1, 7, 9, 6, 7, 1, 2, 5, 0, 7, 4, 9, 7, 6, 4, 4, 3, 4, 8, 8, 1, 7, 4, 8, 8, 7, 1, 9, 8, 5, 0, 4, 2, 3, 9, 4, 9, 4, 1, 4, 2, 6, 8, 5, 3, 8, 1, 2, 5, 1, 0, 7, 8, 7, 2, 3, 0, 9, 5, 0, 7, 1, 0, 4, 3, 8, 8, 5

Offset

0,2

Links

Table of n, a(n) for n=0..86.

Simon Plouffe, Numbers in the base e^Pi, 2025.

Formula

Empirical: Equals Sum_{k>=0} A002408(k) / exp(k*Pi).

Example

0.030328393588931444217967125074976443488...

Mathematica

First[RealDigits[Pi^2/(64*Gamma[3/4]^8), 10, 100, -1]]

Prog

(PARI) 1/64 * Pi^2 / gamma(3/4)^8

Crossrefs

Cf. A002408.

Sequence in context: A201582 A369881 A115379 * A376229 A127801 A096597

Adjacent sequences: A388102 A388103 A388104 * A388106 A388107 A388108

Keyword

nonn,cons

Author

Simon Plouffe, Sep 14 2025

Status

approved