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A236715 Number of (n+1) X (4+1) 0..2 arrays colored with the maximum plus the lower median of every 2 X 2 subblock. 1

%I #7 May 19 2014 21:46:31

%S 9608,68906,380270,2393308,15926522,110056116,727209392,4738099148,

%T 32015122020,217298090312,1436274615496,9517051552380,64153905972422,

%U 430393361987034,2857464273227506,19068459094766516,127990721231873378

%N Number of (n+1) X (4+1) 0..2 arrays colored with the maximum plus the lower median of every 2 X 2 subblock.

%C Column 4 of A236719.

%H R. H. Hardin, <a href="/A236715/b236715.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=2:

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Jan 30 2014

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Last modified August 3 13:10 EDT 2024. Contains 374893 sequences. (Running on oeis4.)