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A238144 Number of (n+1)X(5+1) 0..3 arrays with the maximum plus the lower median minus the minimum of every 2X2 subblock differing from its horizontal and vertical neighbors by exactly one 1
687254, 49554382, 3756442630, 292335443616, 22569314353994, 1735590139495580, 133985522364550954, 10333049915756021016, 797211905675550168118, 61438742621951906133148, 4742650407234712152241198 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A238145

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..15

EXAMPLE

Some solutions for n=1

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

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

CROSSREFS

Sequence in context: A101698 A323805 A185865 * A205280 A185922 A204788

Adjacent sequences:  A238141 A238142 A238143 * A238145 A238146 A238147

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 18 2014

STATUS

approved

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Last modified September 24 15:40 EDT 2021. Contains 347643 sequences. (Running on oeis4.)