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A206954 Number of nX5 0..2 arrays avoiding the pattern z z+1 z in any row, column or nw-to-se diagonal 1
191, 36481, 4107593, 449797912, 50967712088, 5791955969105, 656572043220119, 74406813170700252, 8434111346519119622, 956049555928840322174, 108370550020434256409997, 12284018358115973071831348 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A206957

LINKS

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

EXAMPLE

Some solutions for n=4

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

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

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

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

CROSSREFS

Sequence in context: A218595 A296580 A206860 * A207986 A207218 A185716

Adjacent sequences:  A206951 A206952 A206953 * A206955 A206956 A206957

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 13 2012

STATUS

approved

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Last modified September 26 23:44 EDT 2022. Contains 357051 sequences. (Running on oeis4.)