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 A222957 Number of nX5 0..1 arrays with every row and column least squares fitting to a zero slope straight line, with a single point array taken as having zero slope 2
 8, 8, 64, 64, 512, 512, 8000, 5832, 140608, 110592, 3511808, 2628072, 105154048, 78402752, 3511808000, 2697228288, 128329125184, 100674415808, 5010745148928, 4007556327104, 205462555328512, 167502838946624, 8774957874376000 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 5 of A222959 LINKS R. H. Hardin, Table of n, a(n) for n = 1..53 EXAMPLE Some solutions for n=4 ..0..1..1..1..0....1..1..1..1..1....0..0..1..0..0....0..0..0..0..0 ..0..1..0..1..0....0..1..0..1..0....1..1..1..1..1....0..1..0..1..0 ..0..1..0..1..0....0..1..0..1..0....1..1..1..1..1....0..1..0..1..0 ..0..1..1..1..0....1..1..1..1..1....0..0..1..0..0....0..0..0..0..0 CROSSREFS Sequence in context: A151782 A165829 A164683 * A038286 A245133 A183819 Adjacent sequences:  A222954 A222955 A222956 * A222958 A222959 A222960 KEYWORD nonn AUTHOR R. H. Hardin Mar 10 2013 STATUS approved

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Last modified October 18 20:42 EDT 2019. Contains 328197 sequences. (Running on oeis4.)