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A293097 Number of n X 5 0..1 arrays with the number of 1's horizontally, diagonally or antidiagonally adjacent to some 0 two less than the number of 0's adjacent to some 1. 1
0, 150, 3619, 114318, 3125547, 96199260, 2804027631, 85892871786, 2579471093496, 79165386206572, 2414473870996735, 74393395305521924, 2289463201811310969, 70829848364578443940, 2192557122492637558076, 68078551369044294704640 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Column 5 of A293100.
LINKS
EXAMPLE
Some solutions for n=4
..0..1..1..0..0. .1..0..0..0..1. .0..1..0..0..0. .0..1..0..0..1
..0..0..0..0..1. .0..0..1..1..1. .1..0..0..0..0. .0..1..0..1..1
..0..0..0..0..1. .0..1..0..0..1. .1..1..0..1..0. .0..1..1..1..0
..1..0..1..1..1. .1..0..0..0..1. .0..1..0..1..1. .0..0..0..0..1
CROSSREFS
Cf. A293100.
Sequence in context: A135968 A135969 A128963 * A185406 A289309 A337032
KEYWORD
nonn
AUTHOR
R. H. Hardin, Sep 30 2017
STATUS
approved

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Last modified February 23 21:40 EST 2024. Contains 370288 sequences. (Running on oeis4.)