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A206599 Number of (n+1)X7 0..3 arrays with every 2X3 or 3X2 subblock having no more than three equal edges, and new values 0..3 introduced in row major order 0
9217211, 110294918412, 1352952771405899, 16580357350118698482, 203129458750387512198476 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 6 of A206600

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

Some solutions for n=4

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

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

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

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

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

CROSSREFS

Sequence in context: A187675 A205615 A251399 * A245746 A206098 A105175

Adjacent sequences:  A206596 A206597 A206598 * A206600 A206601 A206602

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 09 2012

STATUS

approved

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Last modified December 4 19:40 EST 2021. Contains 349526 sequences. (Running on oeis4.)