A210962 Decimal expansion of 4*(2 - Pi/3).

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

Offset

1,1

Comments

Volume between a sphere of radius 1 and the circumscribed cube.

Links

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

Index entries for transcendental numbers

Formula

4*(2 - Pi/3) = 8 - 4*Pi/3 = 8 - A019699.

Example

3.8112097952136090153831...

Mathematica

RealDigits[4 (2 - Pi/3), 10, 87][[1]] (* Bruno Berselli, Aug 03 2012 *)

Prog

(PARI) 8 - 4/3*Pi \\ Charles R Greathouse IV, Oct 01 2022

Crossrefs

Cf. A019670, A019699, A153799.

Sequence in context: A330963 A327195 A140272 * A021728 A242710 A084185

Adjacent sequences: A210959 A210960 A210961 * A210963 A210964 A210965

Keyword

nonn,cons

Author

Omar E. Pol, Aug 03 2012

Status

approved