A228715 Decimal expansion of 1 - Pi/6.

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

Offset: 0

Author

Omar E. Pol, Sep 24 2013

Keywords

• nonn
• cons

Comments

Volume between a regular hexahedron and the inscribed sphere of diameter 1.

Examples

			0.47640122440170112692289276945341618596713843343748...
		

Links

• Index entries for transcendental numbers

Crossrefs

Cf. A019673.

Programs

Mathematica

RealDigits[1-Pi/6,10,120][[1]] (* Harvey P. Dale, Mar 24 2014 *)

PARI

1 - Pi/6 \\ Charles R Greathouse IV, Oct 01 2022

Formula

1 - 4*Pi*(1/2)^3/3 = 1 - A019673.