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 A222151 Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..6 array extended with zeros and convolved with 1,-2,1 1

%I

%S 2,4,8,15,27,47,80,134,222,365,597,973,1581,2565,4158,6737,10912,

%T 17670,28608,46310,74957,121314,196327,317707,514111,831906,1346115,

%U 2178130,3524368,5702639,9227171,14930003,24157403,39087679,63245408,102333476

%N Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..6 array extended with zeros and convolved with 1,-2,1

%C Column 6 of A222153

%H R. H. Hardin, <a href="/A222151/b222151.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=7, one extended zero followed by filtered positions

%e ..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0

%e ..0....0....1....1....1....1....0....1....0....0....0....0....1....1....0....1

%e ..0....0....0....0....0....0....0....0....1....1....0....1....0....0....0....0

%e ..0....0....0....1....0....0....1....1....0....0....1....0....0....0....1....1

%e ..0....0....0....0....1....1....0....0....0....1....0....1....1....0....0....0

%e ..0....1....1....0....0....0....0....0....0....0....0....0....0....1....0....1

%e ..1....0....0....0....0....1....1....1....1....0....0....1....1....0....0....0

%e ..0....0....0....0....1....0....0....0....0....0....1....0....0....0....0....1

%e ..1....0....1....0....0....1....0....0....0....0....0....1....0....0....1....0

%e ..0....1....0....0....1....0....0....1....1....1....0....0....0....1....0....0

%K nonn

%O 1,1

%A _R. H. Hardin_ Feb 09 2013

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Last modified December 1 20:25 EST 2021. Contains 349435 sequences. (Running on oeis4.)