cp's OEIS Frontend

A256257 6 times numbers of Gould's sequence A001316.

%I A256257 #22 Mar 30 2015 21:49:33
%S A256257 6,12,12,24,12,24,24,48,12,24,24,48,24,48,48,96,12,24,24,48,24,48,48,
%T A256257 96,24,48,48,96,48,96,96,192,12,24,24,48,24,48,48,96,24,48,48,96,48,
%U A256257 96,96,192,24,48,48,96,48,96,96,192,48,96,96,192,96,192,192,384,12,24,24,48,24,48,48,96,24,48,48,96,48,96,96,192
%N A256257 6 times numbers of Gould's sequence A001316.
%C A256257 Also, number of triangular cells turned ON at (n+1)-st stage in the structure of A256256.
%C A256257 First differences of A256256.
%H A256257 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 A256257 <a href="/index/Ce#cell">Index entries for sequences related to cellular automata</a>
%F A256257 a(n) = 6*A001316(n) = 3*A117973(n) = 2*A160713(n).
%F A256257 a(n) = 12*A048896(n-1), n >= 1.
%e A256257 Written as an irregular triangle in which the row lengths are the terms of A011782, the sequence begins:
%e A256257 6;
%e A256257 12;
%e A256257 12, 24;
%e A256257 12, 24, 24, 48;
%e A256257 12, 24, 24, 48, 24, 48, 48, 96;
%e A256257 12, 24, 24, 48, 24, 48, 48, 96, 24, 48, 48, 96, 48, 96, 96, 192;
%e A256257 ...
%Y A256257 Cf. A001316, A011782, A047999, A048896, A117973, A151787, A160713, A160721, A256256.
%K A256257 nonn,tabf
%O A256257 0,1
%A A256257 _Omar E. Pol_, Mar 20 2015