A019666 Decimal expansion of sqrt(Pi*e)/22.

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

Offset

0,2

Links

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

Example

0.13283101660555808475189195800489465... .

Mathematica

RealDigits[Sqrt[Pi E]/22, 10, 120][[1]] (* Harvey P. Dale, May 27 2012 *)

Prog

(PARI) sqrt(Pi*exp(1))/22 \\ Stefano Spezia, Dec 08 2025

Crossrefs

Sequence in context: A153461 A231981 A344577 * A110938 A135852 A389240

Adjacent sequences: A019663 A019664 A019665 * A019667 A019668 A019669

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved