cp's OEIS Frontend

A241053 Number of n X 5 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 one plus the sum of the elements antidiagonally to its northeast, modulo 4.

%I A241053 #7 Sep 04 2023 15:46:04
%S A241053 10,18,60,163,598,3411,11283,72578,404421,2220973,15323311,89098530,
%T A241053 555805615,3439171493,20036872248,122952210402,718794479207,
%U A241053 4313956945052,26242676909613,154481099979249,936900491409907
%N A241053 Number of n X 5 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 one plus the sum of the elements antidiagonally to its northeast, modulo 4.
%H A241053 R. H. Hardin, <a href="/A241053/b241053.txt">Table of n, a(n) for n = 1..33</a>
%e A241053 Some solutions for n=4:
%e A241053 ..3..3..2..3..3....3..2..3..3..3....3..2..3..3..3....3..3..2..3..2
%e A241053 ..2..0..1..1..0....2..1..1..2..2....2..1..1..2..2....2..1..1..0..0
%e A241053 ..2..0..0..2..2....2..0..1..2..0....2..0..1..2..0....3..3..2..2..0
%e A241053 ..2..0..1..1..3....2..1..3..2..0....2..0..0..2..2....3..2..0..0..3
%Y A241053 Column 5 of A241054.
%K A241053 nonn,more
%O A241053 1,1
%A A241053 _R. H. Hardin_, Apr 15 2014