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%I #11 Feb 24 2021 02:48:18
%S 0,2,4,8,14,20,26,38,52,64,70,82,96,112,130,162,196,216,222,234,248,
%T 264,282,314,348,372,390,422,460,504,566,658,740,776,782,794,808,824,
%U 842,874,908,932,950,982,1020,1064
%N Toothpick sequence starting from a right angle formed by two toothpicks.
%H Nathaniel Johnston, <a href="/A160730/b160730.txt">Table of n, a(n) for n = 0..255</a>
%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>
%H Nathaniel Johnston, <a href="/A160730/a160730.c.txt">C script</a>
%Y Cf. A139250, A160736, A160731.
%K nonn
%O 0,2
%A _Omar E. Pol_, May 25 2009
%E Terms after a(11) from _Nathaniel Johnston_, Mar 28 2011
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