A384307 Decimal expansion of sqrt(6/Pi)*Gamma(2/3)/3^(1/3).

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

Offset

1,2

Links

Table of n, a(n) for n=1..100.

Andrej Srakar, Short survey of results and open problems for parking problems on random trees, arXiv:2505.15826 [math.PR], 2025. See p. 10.

Index entries for transcendental numbers.

Formula

Equals sqrt(A132696)*A073006/A002581.

Example

1.2975280711403750650601222740909286296388090291...

Mathematica

RealDigits[Sqrt[6/Pi]Gamma[2/3]/3^(1/3), 10, 100][[1]]

Prog

(PARI) sqrt(6/Pi)*gamma(2/3)/3^(1/3) \\ Charles R Greathouse IV, May 19 2026

Crossrefs

Cf. A002581, A073006, A132696.

Sequence in context: A013500 A244596 A309928 * A176977 A202473 A180310

Adjacent sequences: A384304 A384305 A384306 * A384308 A384309 A384310

Keyword

nonn,cons

Author

Stefano Spezia, May 25 2025

Status

approved