A220608 Decimal expansion of Gamma(3/7).

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

Offset: 1

Author

Bruno Berselli, Dec 17 2012

Keywords

• nonn
• cons

Comments

See the second comment of A220086.

Examples

			2.0675117265602293530246124063088269435592142114923875...
		

Links

• Vincenzo Librandi, Table of n, a(n) for n = 1..1000
• Index to sequences related to the Gamma function

Programs

Mathematica

RealDigits[Gamma[3/7], 10, 90][[1]]

Maxima

fpprec:90; ev(bfloat(gamma(3/7)));

Formula

Equals Pi*sec(Pi/14)/A220609.