A238061 Number of (n+1)X(4+1) 0..3 arrays with the maximum plus the lower median minus the upper median of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one

109386, 5318512, 262520800, 13354392266, 671554527276, 33609979270956, 1685585654315194, 85098473872271626, 4277764782773457518, 214683849354172173654, 10789542245766948585368, 543143670841693059157856

Offset

1,1

Comments

Column 4 of A238063

Links

R. H. Hardin, Table of n, a(n) for n = 1..64

Example

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

Crossrefs

Sequence in context: A238044 A237963 A234700 * A111888 A183770 A023349

Adjacent sequences: A238058 A238059 A238060 * A238062 A238063 A238064

Keyword

nonn

Author

R. H. Hardin, Feb 17 2014

Status

approved