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A204318 Number of (n+2)X5 0..3 arrays with every 3X3 subblock having three equal elements in a row horizontally, vertically, diagonally or antidiagonally at least two different ways, and new values 0..3 introduced in row major order 1
296570, 24722349, 2434061311, 117341267705, 7934236341512, 567813705120009, 34674287699583159, 2275598380196627853, 151548735164120425259, 9747407441652739008940, 636537286434256170716385 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A204320

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..23

EXAMPLE

Some solutions for n=3

..0..0..0..1..1....0..0..0..0..1....0..1..1..1..1....0..0..0..0..0

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

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

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

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

CROSSREFS

Sequence in context: A137817 A137818 A164946 * A204334 A048906 A119740

Adjacent sequences:  A204315 A204316 A204317 * A204319 A204320 A204321

KEYWORD

nonn

AUTHOR

R. H. Hardin Jan 14 2012

STATUS

approved

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Last modified June 18 02:02 EDT 2013. Contains 226327 sequences.