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A255478
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The subsequence A255477(2^n-1).
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2
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1, 80, 624, 16480, 221888, 4245888, 66759424, 1158095360, 18967114752, 318729757696, 5260906022912, 87309457787904, 1439402906245120, 23729936541559808, 389928297670440960, 6398667538798480384, 104773970517568231424, 1712967144350639066112, 27958316901583753934848
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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LINKS
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N. J. A. Sloane, On the No. of ON Cells in Cellular Automata, Video of talk in Doron Zeilberger's Experimental Math Seminar at Rutgers University, Feb. 05 2015: Part 1, Part 2
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FORMULA
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For g.f. see Ekhad link.
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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