A184213 Number of (n+1)X6 0..3 arrays with every 2X2 subblock sum greater than 6

782637, 601469417, 330196807919, 208292231201647, 125027563003468383, 76537880222228869035, 46507800793387330287219, 28341873309921021614867363, 17252463649043724719180584576, 10506532375818298794736868012659

Offset

1,1

Comments

Column 5 of A184217

Links

R. H. Hardin, Table of n, a(n) for n = 1..200

Example

Some solutions for 3X6
..0..2..3..0..3..3....0..2..3..1..3..2....0..2..3..0..3..3....0..2..3..0..3..2
..2..3..3..1..3..3....3..3..3..0..3..1....3..2..3..1..3..2....3..2..3..1..3..3
..1..3..1..3..2..3....1..2..2..3..1..2....3..0..2..3..1..2....0..3..3..0..3..1

Crossrefs

Sequence in context: A204312 A237089 A206633 * A205261 A157993 A175747

Adjacent sequences: A184210 A184211 A184212 * A184214 A184215 A184216

Keyword

nonn

Author

R. H. Hardin Jan 10 2011

Status

approved