A249463 Number of length n+4 0..5 arrays with no five consecutive terms having four times any element equal to the sum of the remaining four

6730, 35322, 185982, 980718, 5174842, 27309702, 144140836, 760833398, 4016197550, 21200828116, 111916666626, 590797789556, 3118776430716, 16463816131498, 86911505863698, 458800889433320, 2421984333500072

Offset

1,1

Comments

Column 5 of A249466

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

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

Crossrefs

Sequence in context: A099778 A049507 A064160 * A031642 A257486 A345591

Adjacent sequences: A249460 A249461 A249462 * A249464 A249465 A249466

Keyword

nonn

Author

R. H. Hardin, Oct 29 2014

Status

approved