_R. H. Hardin (rhhardin(AT)att.net) _ Dec 07 2011
_R. H. Hardin (rhhardin(AT)att.net) _ Dec 07 2011
editing
approved
R. H. Hardin, <a href="/A202007/b202007.txt">Table of n, a(n) for n = 1..182</a>
allocated for Ron HardinNumber of -n..n circular arrays x(0..4) of 5 elements with zero sums of x(i) and x(i)*x((i+1) mod 5)
11, 31, 61, 101, 111, 231, 261, 361, 431, 491, 541, 801, 851, 931, 1081, 1321, 1391, 1671, 1761, 1981, 2131, 2311, 2381, 2921, 3051, 3291, 3441, 3761, 3871, 4411, 4521, 4941, 5171, 5411, 5681, 6301, 6491, 6831, 7061, 7641, 7791, 8491, 8661, 9081, 9571
1,1
Row 3 of A202006
Some solutions for n=3
..0...-2....1...-2...-2....2...-2....2....0....1....3....0...-2....0...-1...-2
.-1....0....0....2...-1....1....3...-3....3....2...-2...-3....0....2....0....2
.-2....0....0....1...-2....2....2...-2....0...-2...-1....0....2....0....1....1
..2....2...-1....2....2...-2...-2....2....0...-3...-2....0....0....0....2....0
..1....0....0...-3....3...-3...-1....1...-3....2....2....3....0...-2...-2...-1
allocated
nonn
R. H. Hardin (rhhardin(AT)att.net) Dec 07 2011
approved
editing
allocated for Ron Hardin
allocated
approved