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A241107 Number of nX7 0..2 arrays with no element equal to one or three horizontal or vertical neighbors, with new values 0..2 introduced in row major order 1
32, 1216, 40418, 1333934, 44030862, 1454236806, 48054344508, 1586763763374, 52415988665902, 1731396543937826, 57192293520907518, 1889201414043365704, 62405079297467322902, 2061398474689109752446, 68093252520609897541958 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 7 of A241108

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..58

EXAMPLE

Some solutions for n=3

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

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

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

CROSSREFS

Sequence in context: A194652 A330481 A240892 * A248072 A247998 A208707

Adjacent sequences:  A241104 A241105 A241106 * A241108 A241109 A241110

KEYWORD

nonn

AUTHOR

R. H. Hardin, Apr 16 2014

STATUS

approved

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Last modified October 21 06:44 EDT 2021. Contains 348141 sequences. (Running on oeis4.)