A111718 Decimal expansion of (abs(log(cosine of 1 degree)))^(-1).

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

Offset: 4

Author

Mohammad K. Azarian, Nov 17 2005

Keywords

• nonn
• cons

Examples

			6565.2793565356265140...
		

Links

• Index entries for transcendental numbers

Crossrefs

Cf. A019810.

Programs

Maple

evalf(-1/log(cos(Pi/180))) ; # R. J. Mathar, Oct 03 2011

PARI

-1/log(cos(Pi/180)) \\ Charles R Greathouse IV, May 15 2019

Extensions

a(101)-a(103) corrected by Georg Fischer, Jul 16 2021