A241962 Number of length n+3 0..6 arrays with no consecutive four elements summing to more than 2*6

1316, 7280, 40978, 228826, 1247602, 6853011, 37822419, 208778442, 1150195313, 6335359100, 34913522464, 192436464511, 1060537739121, 5844288421834, 32206928983867, 177491988769402, 978153244754765, 5390524419041649

Offset

1,1

Comments

Column 6 of A241964

Links

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

Example

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

Crossrefs

Sequence in context: A237393 A242151 A260765 * A200202 A255799 A023318

Adjacent sequences: A241959 A241960 A241961 * A241963 A241964 A241965

Keyword

nonn

Author

R. H. Hardin, May 03 2014

Status

approved