OFFSET
0,3
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
Index entries for linear recurrences with constant coefficients, signature (5,-10,10,-5,1).
FORMULA
From Paul Barry, Nov 17 2009: (Start)
G.f.: (1-4x+102x^2+92x^3+x^4)/(1-x)^5;
a(n) = 8*n^4-8*n^2+1. (End)
a(n) = 5*a(n-1) - 10*a(n-2) + 10*a(n-3) - 5*a(n-4) + a(n-5). - Wesley Ivan Hurt, Mar 15 2023
MAPLE
MATHEMATICA
Table[ChebyshevT[4, n], {n, 0, 50}] (* Vincenzo Librandi, May 30 2014 *)
PROG
(Magma) [8*n^4-8*n^2+1: n in [0..30]]; // Vincenzo Librandi, May 30 2014
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Vladimir Joseph Stephan Orlovsky, Sep 11 2008
EXTENSIONS
Changed offset from 1 to 0 by Vincenzo Librandi, May 30 2014
STATUS
approved