A249503 Number of length 6+5 0..n arrays with every six consecutive terms having five times some element equal to the sum of the remaining five.

2, 123, 604, 2045, 5706, 26507, 76228, 190309, 426610, 879757, 1694154, 3254197, 5570468, 8901675, 13452950, 19622477, 27976024, 40253031, 56174354, 76717913, 102403416, 134456857, 173778354, 225248401, 287508526, 361941419, 450013456

Offset

1,1

Comments

Row 6 of A249497

Links

R. H. Hardin, Table of n, a(n) for n = 1..59

Example

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

Crossrefs

Sequence in context: A249500 A249501 A249502 * A249504 A230586 A024244

Adjacent sequences: A249500 A249501 A249502 * A249504 A249505 A249506

Keyword

nonn

Author

R. H. Hardin, Oct 30 2014

Status

approved