A388962 Decimal expansion of exp(Pi / 24) * Gamma(3/4) / Pi^(1/4).

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

Offset

1,3

Links

Table of n, a(n) for n=1..87.

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

Formula

Empirical: Equals Sum_{k>=0} A279328(k) / exp(k*Pi).

Example

1.0491687394026583469918524594831867605...

Mathematica

First[RealDigits[(Exp[Pi/24]*Gamma[3/4])/Pi^(1/4), 10, 100]]

Prog

(PARI) exp(Pi / 24) * gamma(3/4) / Pi^(1/4)

Crossrefs

Cf. A279328.

Sequence in context: A010297 A001191 A388491 * A388669 A387213 A120865

Adjacent sequences: A388959 A388960 A388961 * A388963 A388964 A388965

Keyword

nonn,cons

Author

Simon Plouffe, Sep 21 2025

Status

approved