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A240892 Number of nX7 0..2 arrays with no element equal to a different number of vertical neighbors than horizontal neighbors, with new values 0..2 introduced in row major order 1
32, 1216, 38981, 1255585, 40424861, 1302610899, 41971040844, 1352138182759, 43565815810587, 1403705064843757, 45228360174728351, 1457291782946371386, 46955159811511460603, 1512935850829951577045, 48748133543911846159969 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A240893

LINKS

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

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A320400 A194652 A330481 * A241107 A248072 A247998

Adjacent sequences:  A240889 A240890 A240891 * A240893 A240894 A240895

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 14 2014

STATUS

approved

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Last modified January 22 16:37 EST 2020. Contains 331152 sequences. (Running on oeis4.)