The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)
A016143 Inverse of 2134th cyclotomic polynomial. 1

%I #13 Jul 22 2019 18:08:32

%S 1,-1,1,-1,1,-1,1,-1,1,-1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

%T 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

%U 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0

%N Inverse of 2134th cyclotomic polynomial.

%C Periodic with period length 2134. - _Ray Chandler_, Apr 07 2017

%H Ray Chandler, <a href="/A016143/b016143.txt">Table of n, a(n) for n = 0..3000</a>

%H <a href="/index/Rec#order_960">Index entries for linear recurrences with constant coefficients</a>, order 960.

%H <a href="/index/Pol#poly_cyclo_inv">Index to sequences related to inverse of cyclotomic polynomials</a>

%p with(numtheory,cyclotomic); c := n->series(1/cyclotomic(n,x),x,80);

%t CoefficientList[Series[1/Cyclotomic[2134,x] ,{x,0,97}],x] (* _Harvey P. Dale_, Jul 22 2019 *)

%K sign

%O 0,1

%A _Simon Plouffe_

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 May 13 19:55 EDT 2024. Contains 372522 sequences. (Running on oeis4.)