OFFSET
0,2
COMMENTS
Numerator of g.f. is row polynomial Sum_{m=0..6} A061186(4,m)*x^m.
LINKS
Matthew House, Table of n, a(n) for n = 0..2354
Index entries for linear recurrences with constant coefficients, signature (12,-58,144,-195,144,-58,12,-1).
FORMULA
a(n) = A060923(n+3, 3).
G.f.: (1+58*x+123*x^2-278*x^3+193*x^4-72*x^5+16*x^6)/(1-3*x+x^2)^4.
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Wolfdieter Lang, Apr 20 2001
STATUS
approved