%I #9 Feb 24 2021 02:48:18
%S 0,0,0,1,3,3,0,2,10,15,17,21,22,12,0,5,23,39,52,66,78,79,77,89,106,
%T 112,112,109,87,39,0,10,50,87,121,157,190,212,232,265,303,331,352,370,
%U 370,343,325,353,402,440,472,501,511,495,484,502,518,503,469,409,282
%N a(n) = A000969(n) minus toothpick number A139250(n+1).
%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>
%F a(n) = A000969(n) - A139250(n+1).
%Y Cf. A000969, A139250, 153006, A153007, A159790, A160166.
%K nonn
%O 0,5
%A _Omar E. Pol_, May 23 2009
%E More terms from _Jinyuan Wang_, Mar 14 2020
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