|
%I #15 Nov 21 2013 12:50:08
%S 1,1,3,5,9,16,29,53,96,174,315,571,1035,1876,3400,6162,11168,20241,
%T 36685,66488,120503,218400,395829,717402,1300222,2356527,4270978,
%U 7740736,14029338,25426823,46083666,83522203,151375943,274354307,497240739,901200915,1633339800,2960270965,5365205811
%N G.f.: (1+x^2+x^3)/(1-x-x^2-x^4-x^5)
%H N. J. A. Sloane, <a href="/A188223/b188223.txt">Table of n, a(n) for n = 0..100</a>
%F a(n) = a(n-1)+a(n-2)+a(n-4)+a(n-5).
%t CoefficientList[Series[(1+x^2+x^3)/(1-x-x^2-x^4-x^5),{x,0,40}],x] (* _Harvey P. Dale_, Mar 28 2011 *)
%K nonn
%O 0,3
%A _Adam S. Jobson_ and _N. J. A. Sloane_, Mar 26 2011
|
