A236882 Number of (n+1)X(6+1) 0..2 arrays with the maximum plus the upper median plus the lower median of every 2X2 subblock equal

12723, 117703, 1031110, 19772641, 308682677, 6486271600, 120596994045, 2482328271821, 48561262896722, 984788620200753, 19583804768288993, 394540955938290024, 7890146298810214545, 158539272118094998139

Offset

1,1

Comments

Column 6 of A236884

Links

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

Example

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

Crossrefs

Sequence in context: A278585 A288355 A163573 * A252325 A252322 A254507

Adjacent sequences: A236879 A236880 A236881 * A236883 A236884 A236885

Keyword

nonn

Author

R. H. Hardin, Feb 01 2014

Status

approved