A236125 - OEIS

A236125

Number of (n+1)X(2+1) 0..3 arrays colored with the maximum plus the upper median minus the lower median of every 2X2 subblock

2782, 65360, 1546388, 36646316, 867557598, 20540949574, 486339042016, 11515168690342, 272645158353656, 6455494675480374, 152847371630522810, 3618981688570681486, 85687087737331190122, 2028825338691052194474

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

COMMENTS

Column 2 of A236127

LINKS

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

EXAMPLE

Some solutions for n=2

..0..3..0....1..2..0....0..0..3....3..3..1....1..0..1....3..3..3....0..2..2

..0..3..1....2..3..1....1..3..3....0..3..1....2..1..3....3..0..0....3..3..2

..1..3..3....3..2..2....1..1..0....3..1..0....3..3..1....1..0..1....0..1..1

CROSSREFS

Sequence in context: A231739 A251200 A188415 * A251844 A237230 A206516

Adjacent sequences: A236122 A236123 A236124 * A236126 A236127 A236128

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 19 2014

STATUS

approved