A248486 Number of length n+5 0..5 arrays with some three disjoint pairs in each consecutive six terms having the same sum

4986, 6306, 8370, 11586, 16566, 24210, 35832, 54024, 82222, 125918, 193590, 298330, 460322, 710994, 1098358, 1697450, 2624804, 4061250, 6286438, 9729790, 15047354, 23268908, 35993924, 55704300, 86239750, 133503972, 206483750, 319314680

Offset

1,1

Comments

Column 5 of A248489

Links

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

Example

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

Crossrefs

Sequence in context: A203064 A239506 A237563 * A070001 A145540 A031840

Adjacent sequences: A248483 A248484 A248485 * A248487 A248488 A248489

Keyword

nonn

Author

R. H. Hardin, Oct 07 2014

Status

approved