A249536 Number of length 6+5 0..n arrays with no six consecutive terms having five times any element equal to the sum of the remaining five

1824, 74886, 1804128, 22639594, 174242716, 1025679026, 4684420552, 17916918418, 59341554984, 175255762716, 470271928286, 1166229218572, 2699798974722, 5891318819572, 12213464740306, 24208549560334, 46114253719198

Offset

1,1

Comments

Row 6 of A249530

Links

R. H. Hardin, Table of n, a(n) for n = 1..28

Example

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

Crossrefs

Sequence in context: A230052 A234222 A233813 * A124073 A259950 A264215

Adjacent sequences: A249533 A249534 A249535 * A249537 A249538 A249539

Keyword

nonn

Author

R. H. Hardin, Oct 31 2014

Status

approved