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A233227 Number of nX5 0..5 arrays with no element x(i,j) adjacent to value 5-x(i,j) horizontally, diagonally, antidiagonally or vertically, top left element zero, and 1 appearing before 2 3 and 4, and 2 appearing before 3 in row major order 1
99, 39203, 21895530, 12389989684, 7027777888700, 3987381898274165, 2262465262533395122, 1283750879072515499846, 728417859359640269016202, 413314485961750753937325815, 234520446849081354380794520582 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A233230

LINKS

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

EXAMPLE

Some solutions for n=2

..0..1..0..1..1....0..1..1..2..1....0..0..1..1..2....0..1..5..1..2

..1..2..2..1..5....1..1..2..1..5....1..3..0..1..2....0..1..2..1..5

CROSSREFS

Sequence in context: A190921 A213694 A295434 * A132607 A221326 A221301

Adjacent sequences: A233224 A233225 A233226 * A233228 A233229 A233230

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 06 2013

STATUS

approved

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Last modified January 27 13:15 EST 2023. Contains 359840 sequences. (Running on oeis4.)