%I #13 Oct 13 2023 06:49:19
%S 0,1,4,6,8,8,16,22,16,8,16,24,24,32,56,62,32,8,16,24,24,32,56,64,40,
%T 32,56,72,80,120,176,158,64,8,16,24,24,32,56,64,40,32,56,72,80,120,176
%N Number of toothpicks added at n-th stage to the toothpick structure of A183004.
%C Essentially the first differences of A183004.
%H David Applegate, Omar E. Pol and N. J. A. Sloane, <a href="/A000695/a000695_1.pdf">The Toothpick Sequence and Other Sequences from Cellular Automata</a>, Congressus Numerantium, Vol. 206 (2010), 157-191. [There is a typo in Theorem 6: (13) should read u(n) = 4.3^(wt(n-1)-1) for n >= 2.]
%H N. J. A. Sloane, <a href="/wiki/Catalog_of_Toothpick_and_CA_Sequences_in_OEIS">Catalog of Toothpick and Cellular Automata Sequences in the OEIS</a>
%e If written as a triangle begins:
%e 0,
%e 1,
%e 4,
%e 6,8,
%e 8,16,22,16,
%e 8,16,24,24,32,56,62,32,
%e 8,16,24,24,32,56,64,40,32,56,72,80,120,176,158,64,
%Y Cf. A139250, A139251, A182841, A183004.
%K nonn
%O 0,3
%A _Omar E. Pol_, Mar 27 2011
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