A248495 Number of length 6+5 0..n arrays with some three disjoint pairs in each consecutive six terms having the same sum

22, 183, 1564, 7465, 24210, 56635, 114924, 196089, 303554, 441061, 607596, 815527, 1062974, 1362845, 1716360, 2131471, 2603722, 3149413, 3762684, 4458217, 5250174, 6128359, 7096124, 8183801, 9381602, 10689359, 12124736, 13703797, 15413998

Offset

1,1

Comments

Row 6 of A248489

Links

R. H. Hardin, Table of n, a(n) for n = 1..111

Example

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

Crossrefs

Sequence in context: A248492 A248493 A248494 * A248496 A229367 A129126

Adjacent sequences: A248492 A248493 A248494 * A248496 A248497 A248498

Keyword

nonn

Author

R. H. Hardin, Oct 07 2014

Status

approved