A165267 Decimal expansion of ((Pi/e^2) * A161771^2).

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

Offset

77,1

Links

Table of n, a(n) for n=77..181.

Formula

Equals 70^4 * e^(4*Pi*sqrt(163)) * Pi/e^2.

Example

48497334808114531378512886356074123001903621950456794478258338101861182296069.50039...

Mathematica

RealDigits[(Pi/E^2)(Exp[Pi Sqrt[163]]^2 70^2)^2, 10, 120][[1]] (* Harvey P. Dale, Jul 30 2022 *)

Crossrefs

Cf. A165268, A161771.

Sequence in context: A091198 A200641 A245780 * A092159 A322258 A141402

Adjacent sequences: A165264 A165265 A165266 * A165268 A165269 A165270

Keyword

nonn,cons

Author

Mark A. Thomas, Sep 12 2009

Extensions

Previous Mathematica program replaced by Harvey P. Dale, Jul 30 2022

Status

approved