A206757 Number of (n+1)X5 0..2 arrays with every 2X3 or 3X2 subblock having no more than three equal edges, and new values 0..2 introduced in row major order

7010, 1002015, 151490088, 22816914744, 3433011146796, 516680726881281, 77761210840373532, 11703109168740768786, 1761326885997547548069, 265081031088260037886873, 39894896316961156440661115

Offset

1,1

Comments

Column 4 of A206761

Links

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

Example

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

Crossrefs

Sequence in context: A114615 A209879 A100897 * A236061 A317399 A116278

Adjacent sequences: A206754 A206755 A206756 * A206758 A206759 A206760

Keyword

nonn

Author

R. H. Hardin Feb 12 2012

Status

approved