A388082 Decimal expansion of Pi^4 / Gamma(3/4)^16.

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

Offset

1,1

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} A000152(k) / exp(k*Pi).

Example

3.7675477306783249507959408614138002026...

Mathematica

First[RealDigits[Pi^4/Gamma[3/4]^16, 10, 100]]

Prog

(PARI) Pi^4 / gamma(3/4)^16

Crossrefs

Cf. A000152.

Sequence in context: A075785 A105735 A213610 * A373207 A296343 A347155

Adjacent sequences: A388079 A388080 A388081 * A388083 A388084 A388085

Keyword

nonn,cons

Author

Simon Plouffe, Sep 14 2025

Status

approved