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 A240267 Number of nX3 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4 1

%I

%S 10,35,118,582,2000,8353,37422,135463,580528,2403439,9094559,38858731,

%T 155489063,610603047,2566277060,10164936522,40839681679,168734662196,

%U 669445744507,2718398151862,11090164669401,44257273047277

%N Number of nX3 0..3 arrays with no element equal to zero plus the sum of elements to its left or one plus the sum of elements above it or one plus the sum of the elements diagonally to its northwest, modulo 4

%C Column 3 of A240271

%H R. H. Hardin, <a href="/A240267/b240267.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=4

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

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

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

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

%K nonn

%O 1,1

%A _R. H. Hardin_, Apr 03 2014

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Last modified February 18 21:20 EST 2020. Contains 332028 sequences. (Running on oeis4.)