A249533 Number of length 3+5 0..n arrays with no six consecutive terms having five times any element equal to the sum of the remaining five

240, 4120, 42400, 263156, 1154444, 4116620, 12297972, 32313804, 76590192, 167150680, 340541012, 655325864, 1200479148, 2107926892, 3567580824, 5846311812, 9310701480, 14457811924, 21942849820, 32624138612, 47607833428

Offset

1,1

Comments

Row 3 of A249530

Links

R. H. Hardin, Table of n, a(n) for n = 1..32

Example

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

Crossrefs

Sequence in context: A279746 A004536 A234720 * A324070 A145094 A239245

Adjacent sequences: A249530 A249531 A249532 * A249534 A249535 A249536

Keyword

nonn

Author

R. H. Hardin, Oct 31 2014

Status

approved