A113792 Decimal expansion of e^(-(cosecant of 1 degree)).

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

Offset

-24,2

Links

Table of n, a(n) for n=-24..80.

Mohammad K. Azarian, Forty-Five Nested Equilateral Triangles and cosecant of 1 degree, Problem 813, College Mathematics Journal, Vol. 36, No. 5, November 2005, pp. 413-414.

Mohammad K. Azarian, Solution of Forty-Five Nested Equilateral Triangles and cosecant of 1 degree, Problem 813, College Mathematics Journal, Vol. 37, No. 5, November 2006, pp. 394-395.

Mathematica

RealDigits[Exp[-Csc[1 Degree]], 10, 120][[1]] (* Harvey P. Dale, Jun 10 2024 *)

Crossrefs

Cf. A019810.

Sequence in context: A198575 A112256 A188720 * A216105 A197022 A112238

Adjacent sequences: A113789 A113790 A113791 * A113793 A113794 A113795

Keyword

cons,nonn

Author

Mohammad K. Azarian, Jan 21 2006

Extensions

Offset corrected by Mohammad K. Azarian, Nov 20 2008

Offset corrected by Sean A. Irvine, Jul 16 2021

Status

approved