login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A111720 Decimal expansion of (abs(log_10(cosine of 1 degree)))^(-1). 0

%I #8 Sep 07 2020 12:11:13

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

%T 2,2,7,6,2,1,7,3,5,2,2,7,1,5,7,8,6,7,1,9,5,3,8,8,7,8,0,9,3,5,6,9,0,6,

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

%N Decimal expansion of (abs(log_10(cosine of 1 degree)))^(-1).

%t RealDigits[1/Abs[Log10[Cos[1 Degree]]],10,120][[1]] (* _Harvey P. Dale_, Sep 07 2020 *)

%Y Cf. A019810.

%K nonn,cons

%O 5,2

%A _Mohammad K. Azarian_, Nov 17 2005

%E Corrected and extended by _Harvey P. Dale_, Sep 07 2020

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 29 09:16 EDT 2024. Contains 375511 sequences. (Running on oeis4.)