A180311 Decimal expansion of -64/(9 Pi) + Pi.

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

Offset

0,1

Comments

Torsional rigidity constant for a full circular sector (sliced disk)-shaped shaft.

Links

Table of n, a(n) for n=0..104.

Eric Weisstein's World of Mathematics, Torsional Rigidity.

Index entries for transcendental numbers

Example

0.87805568517172624086...

Mathematica

RealDigits[Pi - 64/(9 *Pi), 10, 100][[1]] (* Amiram Eldar, Jun 09 2021 *)

Prog

(PARI) Pi - 64/9/Pi \\ Charles R Greathouse IV, Oct 01 2022

Crossrefs

Cf. A180309, A180310, A180314, A180317.

Sequence in context: A086911 A327854 A263179 * A289913 A103984 A203914

Adjacent sequences: A180308 A180309 A180310 * A180312 A180313 A180314

Keyword

nonn,cons

Author

Eric W. Weisstein, Aug 26 2010

Status

approved