A241931 Number of length n+4 0..3 arrays with no consecutive five elements summing to more than 2*3

357, 1043, 3150, 9500, 28153, 80983, 235307, 690027, 2029867, 5965434, 17473375, 51138385, 149786712, 439085571, 1287374910, 3773496722, 11058028881, 32404252199, 94965809552, 278330243566, 815741720342, 2390738000653

Offset

1,1

Comments

Column 3 of A241936

Links

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

Example

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

Crossrefs

Sequence in context: A052479 A252806 A252027 * A166916 A166913 A224434

Adjacent sequences: A241928 A241929 A241930 * A241932 A241933 A241934

Keyword

nonn

Author

R. H. Hardin, May 02 2014

Status

approved