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 A240393 Number of nX6 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 two plus the sum of the elements diagonally to its northwest, modulo 4 1

%I

%S 1,13,206,9075,263816,14958462,502139307,31597696508,1127672103190,

%T 73924985889908,2699420212510000,179603126881546244,

%U 6611550302229079818,442182385217685453306,16323504870646998312596,1093691375020731513203835

%N Number of nX6 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 two plus the sum of the elements diagonally to its northwest, modulo 4

%C Column 6 of A240394

%H R. H. Hardin, <a href="/A240393/b240393.txt">Table of n, a(n) for n = 1..54</a>

%e Some solutions for n=4

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

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

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

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

%K nonn

%O 1,2

%A _R. H. Hardin_, Apr 04 2014

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Last modified November 30 08:36 EST 2022. Contains 358438 sequences. (Running on oeis4.)