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A207211 Number of 5Xn 0..2 arrays avoiding the pattern z-1 z-1 z in any row, column, nw-to-se diagonal or ne-to-sw antidiagonal 1
190, 36100, 3345883, 309262926, 29420037104, 2807999501346, 269004461507864, 25791677632142049, 2474587499697349774, 237458997538691513821, 22788957323884756634995, 2187075560753815820768460 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 5 of A207208

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

EXAMPLE

Some solutions for n=5

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

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

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

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

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

CROSSREFS

Sequence in context: A229903 A221386 A217225 * A207205 A206731 A207355

Adjacent sequences:  A207208 A207209 A207210 * A207212 A207213 A207214

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 15 2012

STATUS

approved

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Last modified May 25 22:51 EDT 2022. Contains 354073 sequences. (Running on oeis4.)