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A237790 Number of (n+1) X (5+1) 0..3 arrays with the maximum plus the minimum minus the lower median of every 2 X 2 subblock differing from its horizontal and vertical neighbors by exactly one. 1
822482, 73170922, 6776019974, 635807130472, 59455687424144, 5533969952787576, 517136396051688704, 48239987813844932200, 4509282784420017478722, 420301943749603893452032, 39286597811953910117456968 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 5 of A237791.
LINKS
EXAMPLE
Some solutions for n=1
..0..2..1..3..0..0....0..0..1..2..1..1....0..0..2..1..2..1....0..2..2..2..2..1
..3..1..0..1..0..2....3..3..2..0..0..0....1..1..3..1..1..0....1..1..3..3..1..0
CROSSREFS
Cf. A237791.
Sequence in context: A238522 A372300 A210060 * A247058 A057069 A016927
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 13 2014
STATUS
approved

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Last modified July 17 05:50 EDT 2024. Contains 374360 sequences. (Running on oeis4.)