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!)
A009162 Expansion of cosh(tan(x).exp(x)). 0

%I #8 Jan 27 2014 09:12:45

%S 1,0,1,6,33,180,1137,8218,68929,640584,6534049,71605710,842179041,

%T 10543617084,140430103569,1979476257442,29478515793025,

%U 461911114620432,7600066231728193,130898815536828438

%N Expansion of cosh(tan(x).exp(x)).

%t Cosh[ Tan[ x ]*Exp[ x ] ]

%K nonn,easy

%O 0,4

%A _R. H. Hardin_

%E Extended and signs tested Mar 15 1997 by _Olivier GĂ©rard_.

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 April 24 04:14 EDT 2024. Contains 371918 sequences. (Running on oeis4.)