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%I #15 Sep 26 2015 01:17:13
%S 4,4,8,12,16,16,22,32,26,20,24,40,44,52,48,72,42,20,24
%N a(n) = 2*A194695(n).
%C Conjecture: number of toothpicks or D-toothpicks added to the structure of A194442 at stage 2^k+n, if k tends to infinity. It appears that rows of A194443 when written as a triangle converge to this sequence.
%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 <a href="/index/To#toothpick">Index entries for sequences related to toothpick sequences</a>
%e Written as a triangle:
%e 4,
%e 4,
%e 8,
%e 12,16,
%e 16,22,32,26,
%e 20,24,40,44,52,48,72,42,
%e 20,24
%Y Cf. A152980, A194270, A194442, A194694, A194695, A194696
%K nonn,more
%O 1,1
%A _Omar E. Pol_, Sep 03 2011
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