A019642 Decimal expansion of sqrt(2*Pi*e)/19.

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

Offset

0,1

Links

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

Example

0.2175121765327627862352311518052554026023958903679636...

Mathematica

RealDigits[Sqrt[2*Pi*E]/19, 10, 50][[1]] (* G. C. Greubel, Nov 17 2017 *)

Prog

(PARI) sqrt(2*Pi*exp(1))/19 \\ G. C. Greubel, Nov 17 2017
(Magma) C<i> := ComplexField(); [Sqrt(2*Pi(C)*Exp(1))/19]; // G. C. Greubel, Nov 17 2017

Crossrefs

Sequence in context: A141512 A143877 A319464 * A339000 A248811 A048505

Adjacent sequences: A019639 A019640 A019641 * A019643 A019644 A019645

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved