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 A237335 Number of (n+1)X(3+1) 0..3 arrays with the maximum minus the minimum of every 2X2 subblock equal 1

%I #5 Aug 11 2014 22:46:10

%S 15082,821234,39609294,2137181038,114598315886,6318680517398,

%T 350887832861914,19674122669454962,1108527743646628762,

%U 62708450627429169774,3556085113668311378474,202010965235812995272234

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

%C Column 3 of A237340

%H R. H. Hardin, <a href="/A237335/b237335.txt">Table of n, a(n) for n = 1..210</a>

%H R. H. Hardin, <a href="/A237335/a237335.txt">Empirical recurrence of order 59</a>

%F Empirical recurrence of order 59 (see link above)

%e Some solutions for n=1

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Feb 06 2014

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Last modified September 10 16:11 EDT 2024. Contains 375790 sequences. (Running on oeis4.)