A232122 Number of (n+1)X(6+1) 0..2 arrays with every element both >= and <= some horizontal or vertical neighbor

129323, 101738935, 76671235227, 59455853081501, 45923654534440885, 35481952499056437523, 27414970158908341356731, 21181940729806531906118653, 16366070137908597135817315153, 12645118925388809427760946217013

Offset

1,1

Comments

Column 6 of A232124

Links

R. H. Hardin, Table of n, a(n) for n = 1..29

Example

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

Crossrefs

Sequence in context: A190819 A190838 A237072 * A232420 A114668 A128038

Adjacent sequences: A232119 A232120 A232121 * A232123 A232124 A232125

Keyword

nonn

Author

R. H. Hardin, Nov 19 2013

Status

approved