A388956 Decimal expansion of Pi^(13/4) / Gamma(3/4)^13.

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

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} A276285(k) / exp(k*Pi).

Example

2.9379726257591778249740046597095467140...

Mathematica

First[RealDigits[Pi^(13/4)/Gamma[3/4]^13, 10, 100]]

Prog

(PARI) Pi^(13/4) / gamma(3/4)^13

Crossrefs

Cf. A276285.

Sequence in context: A074948 A363632 A011385 * A293816 A189419 A199604

Adjacent sequences: A388953 A388954 A388955 * A388957 A388958 A388959

Keyword

nonn,cons

Author

Simon Plouffe, Sep 21 2025

Status

approved