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A293092 Number of 6Xn 0..1 arrays with the number of 1s horizontally or antidiagonally adjacent to some 0 two less than the number of 0s adjacent to some 1. 1
0, 304, 31689, 1955375, 114271723, 6736259130, 400400301913, 24022615231872, 1451795434173743, 88257377665716728, 5391112388504592871, 330623156140657023518, 20344354254754073053900, 1255446507295181179756805 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 6 of A293087.

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..41

EXAMPLE

Some solutions for n=3

..1..0..0. .0..1..1. .0..0..1. .0..0..1. .0..1..0. .1..1..0. .0..1..1

..1..1..0. .1..0..0. .1..1..0. .0..1..0. .0..0..0. .1..1..0. .0..0..0

..0..0..0. .0..1..1. .1..1..0. .1..0..1. .0..0..0. .0..0..1. .0..1..1

..0..1..0. .1..1..0. .0..0..0. .0..1..0. .1..0..1. .0..0..0. .0..0..1

..1..1..1. .0..0..0. .0..1..1. .0..0..1. .1..0..1. .1..1..1. .0..1..0

..0..0..1. .1..0..0. .0..0..0. .0..1..1. .0..0..0. .0..0..0. .1..1..1

CROSSREFS

Cf. A293087.

Sequence in context: A301530 A172228 A281329 * A221117 A216260 A160577

Adjacent sequences:  A293089 A293090 A293091 * A293093 A293094 A293095

KEYWORD

nonn

AUTHOR

R. H. Hardin, Sep 30 2017

STATUS

approved

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Last modified June 26 04:11 EDT 2019. Contains 324369 sequences. (Running on oeis4.)