A019701 Decimal expansion of 2*Pi/19.

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

Offset

0,1

Links

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

Index entries for transcendental numbers.

Example

0.33069396353576770931185719823994767202075467361843...

Mathematica

RealDigits[2*Pi/19, 10, 120][[1]] (* Amiram Eldar, Apr 23 2026 *)

Prog

(PARI) 2*Pi/19 \\ Charles R Greathouse IV, Oct 01 2022

Crossrefs

Equals twice A019686.

Sequence in context: A354618 A117234 A122831 * A134813 A338037 A377147

Adjacent sequences: A019698 A019699 A019700 * A019702 A019703 A019704

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved