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%I #14 Feb 18 2015 07:54:19
%S 5,5,7,11,17,17,30,32,26,26,43,41,37,40,71,56,54,54,69,81,84,104,109,
%T 96,114,123,142,128,134,141,172,182,216,224,239,255,283,265,351,304,
%U 358,370,411,411,407,434,470,488,514,556,567,568,597,657,659,704,739,793
%N Cell populations in the development of the L-pentomino with the 2D cellular automaton rule "Seeds" (/2).
%H Eric M. Schmidt, <a href="/A097996/b097996.txt">Table of n, a(n) for n = 0..1000</a>
%H Eric M. Schmidt, <a href="/A097996/a097996.cpp.txt">C++ code to compute this sequence</a>
%H Mirek Wojtowicz, <a href="http://www.mirekw.com/ca/">Information on many 2D cellular automata</a>
%H <a href="/index/Ce#cell">Index entries for sequences related to cellular automata</a>
%e a(1)= 5 because the L-pentomino contains 5 cells. a(2)= 5 because 5 cells are neighbors (in a Moore neighborhood) of exactly 2 of the original 5 cells. a(3)= 7 because 7 cells are neighbors of exactly 2 of the previous 5 cells.
%Y Cf. A097981, A097995.
%K nonn
%O 0,1
%A _Oliver Pechenik_, Sep 08 2004
%E Offset changed by _Eric M. Schmidt_, Mar 10 2013