A251432 Number of length 5+2 0..n arrays with the sum of the maximum minus twice the median plus the minimum of adjacent triples multiplied by some arrangement of +-1 equal to zero.

56, 1003, 7458, 34893, 122452, 349257, 863840, 1913597, 3880178, 7339389, 13094686, 22262367, 36301476, 57177921, 87246716, 129715887, 188194300, 267455817, 372765018, 511177141, 689729654, 918345073, 1206588778, 1567668037

Offset: 1

Author

R. H. Hardin, Dec 02 2014

Keywords

• nonn

Comments

Row 5 of A251428

Examples

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

Links

• R. H. Hardin, Table of n, a(n) for n = 1..30