A113792 - OEIS

%I #21 Jun 10 2024 13:53:50

%S 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,

%T 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,

%U 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

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

%H Mohammad K. Azarian, <a href="http://www.jstor.org/stable/30044897">Forty-Five Nested Equilateral Triangles and cosecant of 1 degree, Problem 813</a>, College Mathematics Journal, Vol. 36, No. 5, November 2005, pp. 413-414.

%H Mohammad K. Azarian, <a href="http://www.jstor.org/stable/27646393">Solution of Forty-Five Nested Equilateral Triangles and cosecant of 1 degree, Problem 813</a>, College Mathematics Journal, Vol. 37, No. 5, November 2006, pp. 394-395.

%t RealDigits[Exp[-Csc[1 Degree]],10,120][[1]] (* _Harvey P. Dale_, Jun 10 2024 *)

%Y Cf. A019810.

%K cons,nonn

%O -24,2

%A _Mohammad K. Azarian_, Jan 21 2006

%E Offset corrected by _Mohammad K. Azarian_, Nov 20 2008

%E Offset corrected by _Sean A. Irvine_, Jul 16 2021