%I #7 May 04 2023 12:19:16
%S 24,220,504,0,15010,142692,340660,0,10924220,105606040,255768620,0,
%T 8472842700,82602700388,201570991218,0,6800283132780,66634056364880,
%U 163360889824230,0,5575911122723700,54822111009651480,134826580792851780
%N Number of arrays of n+2 integers in -5..5 with sum zero and the sum of every adjacent pair being odd.
%C Column 5 of A202076.
%H R. H. Hardin, <a href="/A202073/b202073.txt">Table of n, a(n) for n = 1..210</a>
%e Some solutions for n=3
%e ..2....2...-4....2....0....4...-2....2...-4....2....4...-2....2....4...-2....4
%e .-1....5....5....5....3...-3...-3...-3....5....3...-1...-3...-3...-1...-1....3
%e .-4...-2....2....0....4....2....0....4....0...-2...-4....4....4...-2....4....0
%e .-1...-1....1...-3...-5...-3....3...-5....3...-1....5....3...-1...-1...-1...-3
%e ..4...-4...-4...-4...-2....0....2....2...-4...-2...-4...-2...-2....0....0...-4
%Y Cf. A202076.
%K nonn
%O 1,1
%A _R. H. Hardin_, Dec 10 2011