A253034 Number of (n+2)X(6+2) 0..2 arrays with every consecutive three elements in every row and column having exactly two distinct values, and new values 0 upwards introduced in row major order

1552878, 49756086, 1576282464, 50259172356, 1612681662123, 51750105608403, 1662024911503707, 53415512940939273, 1716863317828698897, 55189847062605201984, 1774271906020662938586, 57041370211960606921803

Offset

1,1

Comments

Column 6 of A253035

Links

R. H. Hardin, Table of n, a(n) for n = 1..151

Example

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

Crossrefs

Sequence in context: A255694 A366890 A089492 * A328563 A250517 A151620

Adjacent sequences: A253031 A253032 A253033 * A253035 A253036 A253037

Keyword

nonn

Author

R. H. Hardin, Dec 26 2014

Status

approved