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A236777 Number of (n+1)X(3+1) 0..2 arrays colored with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock 1

%I #4 Jan 31 2014 05:40:02

%S 2797,36260,471689,6140316,80610053,1058879504,13857495596,

%T 181102978376,2373415684790,31125083800516,407700224424050,

%U 5334704486108472,69884220586922942,915768167860793308,11997109074600551586

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

%C Column 3 of A236780

%H R. H. Hardin, <a href="/A236777/b236777.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 31 2014

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Last modified May 25 12:29 EDT 2024. Contains 372788 sequences. (Running on oeis4.)