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A170885 First differences of A170884. 3


%S 0,3,4,8,12,12,12,16,32,56,68,40,20,16,32,56,80,88,104,152,256,376,

%T 388,164,64,24,40,56,80,88,104,152,256,376,424,296,256,272,416,552

%N First differences of A170884.

%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>

%K nonn

%O 0,2

%A _David Applegate_, _Omar E. Pol_ and _N. J. A. Sloane_, Jan 09 2010

%E More terms from _Nathaniel Johnston_, Nov 13 2010

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Last modified July 26 13:40 EDT 2021. Contains 346294 sequences. (Running on oeis4.)