%I A033937
%S A033937 2,7,17,35,66,118,204,345,575,949,1556,2540,4134,6715,10893,17655,
%T A033937 28598,46306,74960,121325,196347,317737,514152,831960,1346186,2178223,
%U A033937 3524489,5702795,9227370,14930254,24157716
%N A033937 Convolution of natural numbers n >= 1 with Fibonacci numbers F(k), k 
               >= 3.
%F A033937 a(n) = F(n+7)-(11+3*n); G.f.: (2+x)/((1-x-x^2)*(1-x)^2)
%Y A033937 Cf. A000045, A001924, A001891.
%Y A033937 Sequence in context: A145066 A014148 A070070 this_sequence A116576 A086717 
               A023657
%Y A033937 Adjacent sequences: A033934 A033935 A033936 this_sequence A033938 A033939 
               A033940
%K A033937 easy,nonn
%O A033937 0,1
%A A033937 Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de)