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A238151 Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1

%I #4 Feb 18 2014 08:50:51

%S 72584,1792226,51036456,1809464182,63323756608,2281444628340,

%T 79094196555400,2844505175089988,101330271941333424,

%U 3668008970782023104,128142380241244217044,4600048293733349407056,164177336504686826493264

%N Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

%C Column 4 of A238155

%H R. H. Hardin, <a href="/A238151/b238151.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=1

%e ..2..3..1..2..1....1..1..0..1..1....2..0..1..3..1....1..1..2..0..1

%e ..1..0..3..2..2....3..2..2..3..3....1..2..3..2..1....0..2..0..3..0

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 18 2014

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Last modified June 15 13:08 EDT 2024. Contains 373407 sequences. (Running on oeis4.)