A118308 Decimal expansion of (9*sqrt(3))/2 + 5*Pi.

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

Offset

2,1

Comments

The area enclosed by the outer boundary of the curve Cayley's sextic whose equation in polar coordinates is r(theta) = 4*cos(theta/3)^3. - Amiram Eldar, Jun 13 2023

Links

Table of n, a(n) for n=2..106.

Eric Weisstein's World of Mathematics, Cayley's Sextic.

Wikipedia, Cayley's sextic.

Index entries for transcendental numbers.

Example

23.502191902008914013...

Mathematica

RealDigits[(9*Sqrt[3])/2+5*Pi, 10, 120][[1]] (* Harvey P. Dale, Feb 28 2013 *)

Prog

(PARI) 9*sqrt(3)/2 + 5*Pi \\ Charles R Greathouse IV, Oct 01 2022

Crossrefs

Cf. A118309.

Sequence in context: A330930 A024595 A144804 * A371224 A284214 A174548

Adjacent sequences: A118305 A118306 A118307 * A118309 A118310 A118311

Keyword

nonn,cons

Author

Eric W. Weisstein, Apr 22 2006

Status

approved