A236136 Number of (n+1)X(3+1) 0..3 arrays colored with the maximum plus the lower median minus the upper median minus the minimum of every 2X2 subblock

31552, 1611168, 83422344, 4324702912, 224789303820, 11667447732440, 605561394885048, 31428606068507392, 1631513326758045916, 84691208454236609488, 4396114030007808712688, 228183438709923857102176

Offset

1,1

Comments

Column 3 of A236137

Links

R. H. Hardin, Table of n, a(n) for n = 1..129

Example

Some solutions for n=1
..2..2..1..3....1..1..0..3....1..3..2..0....0..0..3..1....1..0..0..3
..3..2..3..2....2..0..1..2....1..3..1..1....2..0..2..0....3..1..0..0

Crossrefs

Sequence in context: A113846 A321054 A234205 * A192102 A322123 A236062

Adjacent sequences: A236133 A236134 A236135 * A236137 A236138 A236139

Keyword

nonn

Author

R. H. Hardin, Jan 19 2014

Status

approved