The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #4 Apr 12 2014 07:44:13
%S 57,124,553,1750,5325,21859,66809,222091,811643,2448916,9024626,
%T 30179690,99789149,353161702,1157895846,3982409016,13642548710,
%U 45571813573,157078910184,529972106693,1796868367572,6142685239467,20734748809544
%N Number of nX5 0..3 arrays with no element equal to one plus the sum of elements to its left or zero plus the sum of elements above it or zero plus the sum of the elements diagonally to its northwest or zero plus the sum of the elements antidiagonally to its northeast, modulo 4
%C Column 5 of A240760
%H R. H. Hardin, <a href="/A240759/b240759.txt">Table of n, a(n) for n = 1..40</a>
%e Some solutions for n=4
%e ..3..1..2..2..2....2..2..3..1..3....2..1..1..3..1....2..2..2..1..2
%e ..2..0..0..1..1....3..1..0..2..2....3..3..0..2..2....3..1..0..0..3
%e ..3..3..0..0..1....3..2..0..0..3....2..2..2..0..1....2..2..0..0..3
%e ..2..1..3..2..3....2..0..0..1..3....2..0..0..2..2....2..0..0..2..3
%K nonn
%O 1,1
%A _R. H. Hardin_, Apr 12 2014