OFFSET
0,3
FORMULA
G.f.: (1 + x + 2*x^2 + x^3 + x^4 + 2*x^5 + 2*x^6 + 2*x^7 + 3*x^8)/((1-x)*(1+x+x^2)*(x^6+x^3+1)). - R. J. Mathar, Mar 06 2009
MATHEMATICA
PadRight[{}, 105, {1, 1, 2, 1, 1, 2, 2, 2, 3}] (* Harvey P. Dale, Nov 01 2011 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Paul Curtz, Feb 15 2009
EXTENSIONS
More periods from R. J. Mathar, Mar 06 2009
STATUS
approved