A236034 Number of (n+1)X(7+1) 0..2 arrays colored with the difference of the upper median and the lower median in each 2X2 subblock

990076, 23516900, 570818506, 18041076392, 590896758666, 18057996485920, 559015304658224, 17493769451935496, 549388332961446378, 17026946893507442968, 533269086285522637436, 16582217494333288780264

Offset

1,1

Comments

Column 7 of A236035

Links

Table of n, a(n) for n=1..12.

Example

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

Crossrefs

Sequence in context: A083395 A106782 A154674 * A055617 A055618 A341551

Adjacent sequences: A236031 A236032 A236033 * A236035 A236036 A236037

Keyword

nonn

Author

R. H. Hardin, Jan 18 2014

Status

approved