OFFSET
0,2
LINKS
Index entries for linear recurrences with constant coefficients, signature (2,3,-3,-3,3,1,-1).
FORMULA
G.f. 1/ ( 1-2*x-3*x^2+3*x^3+3*x^4-3*x^5-x^6+x^7 ). - R. J. Mathar, Apr 04 2012
EXAMPLE
a(4) = 46 = (10, 4, 4, 1, 1) dot (1, 1, 2, 7, 17) = (10 + 4 + 8 + 7 + 17)
CROSSREFS
KEYWORD
nonn
AUTHOR
Gary W. Adamson, Dec 22 2010
EXTENSIONS
Corrected by R. J. Mathar, Apr 04 2012
STATUS
approved