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A236890 Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal 1

%I #4 Feb 01 2014 07:47:35

%S 8901,91617,824753,9168057,95406881,1136651633,13370261977,

%T 172552666157,2249770214217,31200328502889,439012316571857,

%U 6419049542773217,94971095657493505,1437272975485329701,21930477619687440473

%N Number of (n+1)X(5+1) 0..2 arrays with the maximum plus the upper median minus the lower median minus the minimum of every 2X2 subblock equal

%C Column 5 of A236893

%H R. H. Hardin, <a href="/A236890/b236890.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 01 2014

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Last modified May 9 19:33 EDT 2024. Contains 372354 sequences. (Running on oeis4.)