Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #9 Nov 20 2022 10:52:35
%S 1,1,2,4,6,10,17,29,49,82,138,234,394,663,1118,1886,3179,5358,9032,
%T 15227,25670,43272,72945,122970,207300,349456,589098,993082,1674103,
%U 2822138,4757452,8019937,13519716,22791031,38420264,64767451
%N INVERT transform of the rabbit sequence, A005614.
%C a(n)/a(n-1) appears to converge to phi.
%C The sequence generated is first (1, 1, 1, 2, 4, 6, 10,...), but by convention we drop the first "1".
%C Equals row sums of triangle A144024.
%e The operations in steps generate(1, 1, 1, 2...).
%e a(4) = 4 = (1, 1, 0, 1) dot (1, 1, 1, 2) = (1 + 1 + 0 + 2).
%Y Cf. A144024, A005614.
%K nonn
%O 1,3
%A _Gary W. Adamson_, Sep 07 2008