A237306 Number of (n+1)X(6+1) 0..2 arrays with the upper median of every 2X2 subblock equal

326262, 103860036, 22791851729, 5924015749908, 1470245290038872, 375668394257449657, 95787824535215252184, 24644006825337139383504, 6362250185768681012595576, 1650548624523988917753379064

Offset

1,1

Comments

Column 6 of A237308

Links

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

Example

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

Crossrefs

Sequence in context: A250910 A015360 A209847 * A210387 A269901 A234865

Adjacent sequences: A237303 A237304 A237305 * A237307 A237308 A237309

Keyword

nonn

Author

R. H. Hardin, Feb 06 2014

Status

approved