A249502 Number of length 5+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, 22983, 62060, 146193, 311242, 607753, 1107386, 2026811, 3363196, 5244453, 7790666, 11190089, 15706388, 22242511, 30622010, 41272785, 54466540, 70713461, 90422702, 115988823, 146657446, 183040657, 225829248

Offset

1,1

Comments

Row 5 of A249497

Links

R. H. Hardin, Table of n, a(n) for n = 1..68

Example

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

Crossrefs

Sequence in context: A249499 A249500 A249501 * A249503 A249504 A230586

Adjacent sequences: A249499 A249500 A249501 * A249503 A249504 A249505

Keyword

nonn

Author

R. H. Hardin, Oct 30 2014

Status

approved