A238036 Number of (n+2)X(5+2) 0..1 arrays with the (lower) medians of each row and column unequal to its neighbors

9672, 305978, 40950296, 1639117920, 169745328864, 7640505827898, 699474355950552, 33780907779305040, 2875479747434538912

Offset

1,1

Comments

Column 5 of A238037

Links

Table of n, a(n) for n=1..9.

Example

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

Crossrefs

Sequence in context: A252128 A237674 A183851 * A204351 A204344 A204343

Adjacent sequences: A238033 A238034 A238035 * A238037 A238038 A238039

Keyword

nonn

Author

R. H. Hardin, Feb 17 2014

Status

approved