A019640 - OEIS

A019640

Decimal expansion of sqrt(2*Pi*e)/15.

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

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OFFSET

0,1

LINKS

Ivan Panchenko, Table of n, a(n) for n = 0..1000

EXAMPLE

0.275515423608166195897959458...

MATHEMATICA

RealDigits[Sqrt[2*Pi*E]/15, 10, 50][[1]] (* G. C. Greubel, Nov 27 2017 *)

PROG

(PARI) sqrt(2*Pi*exp(1))/15 \\ G. C. Greubel, Nov 27 2017

(Magma) C<i> := ComplexField(); [Sqrt(2*Pi(C)*Exp(1))/15]; // G. C. Greubel, Nov 27 2017