A237944 Number of (n+1)X(7+1) 0..2 arrays with the maximum minus the minimum of every 2X2 subblock equal

2893685, 2478121687, 1776214151413, 1361783640641509, 1026737324539406021, 778169769229578332065, 588945572180874908222729, 445920170210361855689296355, 337589002976394760432774741325

Offset

1,1

Comments

Column 7 of A237945

Links

R. H. Hardin, Table of n, a(n) for n = 1..145

Example

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

Crossrefs

Sequence in context: A204789 A204524 A321669 * A101768 A101769 A237210

Adjacent sequences: A237941 A237942 A237943 * A237945 A237946 A237947

Keyword

nonn

Author

R. H. Hardin, Feb 16 2014

Status

approved