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A279583 Number of 4Xn 0..2 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors, with the exception of exactly one element, and with new values introduced in order 0 sequentially upwards. 1
0, 352, 23072, 1356120, 72177144, 3684310576, 181962323164, 8787026600092, 417085943095700, 19534107020719616, 905081723458584548, 41566958473756323604, 1894986340410192048268, 85851638573599652691500 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Row 4 of A279580.
LINKS
EXAMPLE
Some solutions for n=3
..0..0..1. .0..1..0. .0..1..2. .0..1..0. .0..0..1. .0..1..0. .0..1..1
..1..1..2. .0..1..1. .1..2..2. .2..0..0. .1..1..2. .2..2..0. .0..0..2
..0..0..2. .1..2..1. .0..2..1. .0..1..1. .0..1..1. .1..1..1. .0..2..0
..2..0..2. .0..2..2. .0..0..2. .1..2..0. .0..2..1. .1..0..1. .0..1..1
CROSSREFS
Cf. A279580.
Sequence in context: A229740 A255500 A256763 * A156177 A104160 A245440
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 15 2016
STATUS
approved

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Last modified July 24 14:46 EDT 2024. Contains 374584 sequences. (Running on oeis4.)