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A279708
Number of nX7 0..1 arrays with no element equal to a strict majority of its horizontal and antidiagonal neighbors and with new values introduced in order 0 sequentially upwards.
1
8, 14, 224, 3751, 70220, 1302321, 24137862, 447547408, 8297886949, 153848240903, 2852444457070, 52886096577189, 980541258146526, 18179848809562888, 337065772370567898, 6249410263109328878, 115867975607134654458
OFFSET
1,1
COMMENTS
Column 7 of A279709.
FORMULA
Empirical recurrence of order 60 (see link above)
EXAMPLE
Some solutions for n=4
..0..1..0..1..0..1..0. .0..1..0..1..1..0..1. .0..1..0..1..0..0..1
..1..0..0..1..0..1..0. .0..1..0..0..1..0..1. .1..0..1..1..1..0..0
..1..0..0..1..1..0..0. .0..1..1..0..1..0..1. .1..0..0..1..0..1..1
..1..0..1..0..1..1..0. .0..1..0..1..0..1..0. .1..1..0..1..0..0..1
CROSSREFS
Cf. A279709.
Sequence in context: A275006 A219778 A180756 * A327875 A158967 A253287
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 17 2016
STATUS
approved