A200269 Number of 0..5 arrays x(0..n+1) of n+2 elements with zero n-1st differences.

1, 6, 10, 14, 18, 26, 34, 52, 34, 104, 172, 392, 186, 546, 226, 766, 806, 2474, 1202, 4214, 442, 2328

Offset: 1

Author

R. H. Hardin Nov 15 2011

Keywords

• nonn

Comments

Column 5 of A200272

Examples

			Some solutions for n=6
..3....2....2....0....2....4....2....3....3....5....1....5....0....4....0....1
..5....0....3....5....1....3....4....2....3....5....1....0....0....5....4....2
..3....2....2....5....2....4....2....3....3....5....1....0....0....4....5....1
..1....4....1....4....3....5....0....4....3....5....1....2....1....3....5....0
..1....4....1....4....3....5....0....4....3....5....1....4....3....3....5....0
..3....2....2....5....2....4....2....3....3....5....1....5....5....4....5....1
..5....0....3....5....1....3....4....2....3....5....1....5....5....5....4....2
..3....2....2....0....2....4....2....3....3....5....1....5....0....4....0....1