The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A014275 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A014275

Inverse of 266th cyclotomic polynomial.
(history; published version)

#15 by Ray Chandler at Thu Apr 20 14:44:24 EDT 2023

STATUS

editing

approved

#14 by Ray Chandler at Thu Apr 20 14:44:21 EDT 2023

LINKS

<a href="/index/Rec#order_108">Index entries for linear recurrences with constant coefficients</a>, order 108signature (-1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, -1, -1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, -1, -1, -1, -1, 0, 0, 0, 1, 1, 1, 1, 0, -1, -1, -1, -1, -1, -1, 0, 1, 1, 1, 1, 1, 1, 0, -1, -1, -1, -1, -1, 0, 1, 1, 1, 1, 1, 1, 0, -1, -1, -1, -1, -1, -1, 0, 1, 1, 1, 1, 0, 0, 0, -1, -1, -1, -1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, -1, -1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, -1, -1).

STATUS

approved

editing

#13 by Charles R Greathouse IV at Thu Sep 08 08:44:39 EDT 2022

PROG

(MAGMAMagma) t:=266; u:=1; m:=u*t+2; R<x>:=PowerSeriesRing(Integers(), m); Coefficients(R!(1/CyclotomicPolynomial(t))); // Vincenzo Librandi, Apr 08 2014

Discussion

Thu Sep 08

08:44

OEIS Server: https://oeis.org/edit/global/2944

#12 by Ray Chandler at Mon Apr 03 15:27:01 EDT 2017

STATUS

editing

approved

#11 by Ray Chandler at Mon Apr 03 15:26:58 EDT 2017

COMMENTS

Periodic with period length 266. - Ray Chandler, Apr 03 2017

LINKS

<a href="/index/Rec#order_108">Index entries for linear recurrences with constant coefficients</a>, order 108.

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

STATUS

approved

editing

#10 by Bruno Berselli at Tue Apr 08 04:17:40 EDT 2014

STATUS

proposed

approved

#9 by Vincenzo Librandi at Tue Apr 08 03:33:16 EDT 2014

STATUS

editing

proposed

#8 by Vincenzo Librandi at Tue Apr 08 03:33:02 EDT 2014

LINKS

Vincenzo Librandi, <a href="/A014275/b014275.txt">Table of n, a(n) for n = 0..1000</a>

MATHEMATICA

CoefficientList[Series[1/Cyclotomic[266, x], {x, 0, 200}], x] (* Vincenzo Librandi, Apr 08 2014 *)

PROG

(MAGMA) t:=266; u:=1; m:=u*t+2; R<x>:=PowerSeriesRing(Integers(), m); Coefficients(R!(1/CyclotomicPolynomial(t))); // Vincenzo Librandi, Apr 08 2014

KEYWORD

sign,easy

STATUS

approved

editing

#7 by Russ Cox at Fri Mar 30 18:36:16 EDT 2012

AUTHOR

Simon Plouffe (simon.plouffe(AT)gmail.com)

Simon Plouffe

Discussion

Fri Mar 30

18:36

OEIS Server: https://oeis.org/edit/global/212

#6 by N. J. A. Sloane at Fri Jan 09 03:00:00 EST 2009

KEYWORD

sign,new

sign

AUTHOR

Simon Plouffe (simon.plouffe(AT)math.uqamgmail.cacom)