OFFSET
1,1
LINKS
Index entries for linear recurrences with constant coefficients, signature (6,-6,6,-5).
FORMULA
G.f.: ( x*(2+x) ) / ( (x-1)*(5*x-1)*(x^2+1) ). - R. J. Mathar, Oct 15 2015
CROSSREFS
KEYWORD
nonn,base
AUTHOR
STATUS
approved