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 A237103 Number of (n+1)X(3+1) 0..2 arrays with the maximum minus the upper median of every 2X2 subblock equal 1

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

%S 1881,39235,848549,20079181,485177201,11899510847,293281801479,

%T 7246691140947,179233623871063,4435034452955467,109763297065189051,

%U 2716780520543217999,67246261190000231507,1664519926327175700477

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

%C Column 3 of A237108

%H R. H. Hardin, <a href="/A237103/b237103.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A237103/a237103.txt">Empirical recurrence of order 54</a>

%F Empirical recurrence of order 54 (see link above)

%e Some solutions for n=2

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 03 2014

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Last modified April 15 11:27 EDT 2024. Contains 371681 sequences. (Running on oeis4.)