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A237321 Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1

%I #4 Feb 06 2014 06:17:08

%S 28772,485484,8219232,156958400,2926294296,51702881184,923349438238,

%T 18611114799608,364377495225236,6695911094989872,124723668730710096,

%U 2606726018521045056,52930855845031480500,1003501327412710969980

%N Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

%C Column 5 of A237324

%H R. H. Hardin, <a href="/A237321/b237321.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..0..1..1..2..0..2....1..1..0..0..2..0....2..0..1..0..2..0....2..2..1..1..1..0

%e ..0..0..2..0..2..1....1..2..1..2..0..1....0..1..2..0..0..1....0..0..0..2..1..2

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 06 2014

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Last modified April 23 23:26 EDT 2024. Contains 371917 sequences. (Running on oeis4.)