OFFSET
1,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (1,4098,-4098,-1,1).
FORMULA
Define a(1)=0, a(2)=704, a(3)=4098*a(1)+2048-a(2), a(4)=4098*a(2)+2048-a(1), then a(n)=4098*a(n-2)+2048-a(n-4).
G.f.: -64*x^2*(11*x^2+10*x+11) / ((x-1)*(x^2-64*x-1)*(x^2+64*x-1)). [Colin Barker, Mar 06 2013]
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Pierre CAMI, Apr 22 2005
EXTENSIONS
a(10)-a(16) from Colin Barker, Mar 06 2013
STATUS
approved