A222984 Number of nX6 0..2 arrays with no more than floor(nX6/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..2 order

14, 332, 10417, 414907, 18382319, 850056406, 40023605408, 1903529869999, 91157172642893, 4388669494918325, 212209908225464512, 10298901249351263312, 501394386349411633499, 24476441088511176209393, 1197699146026402680275552

Offset

1,1

Comments

Column 6 of A222986

Links

R. H. Hardin, Table of n, a(n) for n = 1..84

Example

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

Crossrefs

Sequence in context: A090598 A277769 A060075 * A278194 A035273 A239783

Adjacent sequences: A222981 A222982 A222983 * A222985 A222986 A222987

Keyword

nonn

Author

R. H. Hardin Mar 11 2013

Status

approved