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A237062 Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock equal 1

%I #5 Aug 11 2014 22:46:09

%S 826,5034,32336,243256,1812742,15086720,119493128,1047778362,

%T 8543176066,77036901078,637724555168,5841476500048,48765199313518,

%U 450725923521398,3780811668931402,35128113053256908,295480878307114672

%N Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock equal

%C Column 3 of A237067

%H R. H. Hardin, <a href="/A237062/b237062.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A237062/a237062.txt">Empirical recurrence of order 64</a>

%F Empirical recurrence of order 64 (see link above)

%e Some solutions for n=3

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 03 2014

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Last modified April 19 14:10 EDT 2024. Contains 371792 sequences. (Running on oeis4.)