A222855
Number of n X 1 0..1 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
Original entry on oeis.org
2, 3, 6, 10, 20, 36, 74, 137, 282, 536, 1100, 2117, 4332, 8406, 17144, 33464, 68058, 133398, 270700, 532230, 1078080, 2124714, 4297434, 8485470, 17141764, 33898436, 68409684, 135450295, 273114928, 541320762, 1090693986, 2163654766, 4356757738
Offset: 1
All solutions for n=3
..0....0....1....1....0....0
..0....1....0....1....0....1
..1....0....1....1....0....1
A222856
Number of nX2 0..1 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
Original entry on oeis.org
3, 6, 18, 41, 123, 310, 957, 2530, 7848, 21618, 67131, 188835, 585276, 1670602, 5161503, 14880389, 45808419, 133004125, 408229851, 1191329175, 3646802121, 10684589006, 32632896159, 95903053435, 292350907470, 861289976308
Offset: 1
Some solutions for n=3
..1..1....0..0....0..0....0..0....0..0....0..0....0..1....1..1....0..1....0..1
..0..0....0..0....1..1....0..0....0..0....0..1....0..1....0..1....0..0....0..0
..1..1....1..1....0..1....0..1....0..0....0..0....1..1....1..1....0..1....1..1
A222857
Number of nX3 0..1 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
Original entry on oeis.org
6, 18, 108, 410, 2460, 11160, 70818, 346610, 2213136, 11587248, 73844100, 399763695, 2535415632, 14043080412, 88488807432, 497957337496, 3117629380302, 17742484266750, 110507820665700, 634061126810250, 3931544430607680
Offset: 1
Some solutions for n=3
..0..0..1....1..1..1....1..0..1....0..0..0....0..1..0....0..0..1....0..1..0
..1..0..1....0..1..1....1..0..1....1..0..1....0..1..1....0..0..0....1..0..1
..0..1..1....1..1..1....1..1..1....0..0..0....0..1..0....1..0..1....0..1..0
A222858
Number of nX4 0..1 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
Original entry on oeis.org
10, 41, 410, 2262, 22620, 156436, 1672630, 12777951, 137893630, 1149894920, 12404839040, 108106327001, 1160341870500, 10427449608028, 111092085640400, 1019673460797990, 10777772811219450, 100433003025931774
Offset: 1
Some solutions for n=3
..0..0..0..0....0..0..0..0....0..1..1..0....0..0..1..0....0..0..0..0
..0..1..1..1....0..0..0..1....0..0..1..1....0..0..0..1....1..0..1..1
..0..1..1..1....1..0..1..1....0..1..1..1....0..1..1..1....0..0..1..1
A222859
Number of nX5 0..1 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
Original entry on oeis.org
20, 123, 2460, 22620, 452400, 5631696, 123774620, 1750579287, 38886003660, 616343677120, 13645322944000, 228861094261117, 5026600983006000, 87653141405083368, 1904562716219017600, 34122352692143937360
Offset: 1
Some solutions for n=3
..0..0..0..0..1....0..1..0..0..1....0..0..0..1..0....0..0..0..0..1
..1..0..0..0..1....1..0..0..0..1....1..0..1..0..1....1..1..0..1..1
..1..1..0..1..1....0..1..0..0..1....0..1..1..1..0....0..0..1..1..1
A222854
Number of n X n 0..1 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
Original entry on oeis.org
2, 6, 108, 2262, 452400, 113936464, 391515458264, 1332606996955912
Offset: 1
Some solutions for n=3
..1..0..1....0..1..0....0..1..0....0..0..1....0..1..0....0..0..1....0..0..0
..1..1..1....1..1..1....0..1..0....1..0..1....0..1..0....0..0..1....0..0..1
..1..0..1....0..1..0....0..1..0....1..0..1....0..1..1....1..0..1....0..0..0
A222860
Number of nX6 0..1 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
Original entry on oeis.org
36, 310, 11160, 156436, 5631696, 113936464, 4591340316, 108296570876, 4422968648712, 119741989131520, 4871526934342032
Offset: 1
Some solutions for n=3
..0..0..0..0..1..0....0..0..0..1..0..0....1..0..0..0..0..1....0..1..0..0..0..1
..0..0..1..0..0..1....0..1..0..1..0..1....0..0..0..1..1..0....0..1..1..1..1..0
..1..0..1..0..1..1....1..1..0..1..1..1....1..0..1..1..1..1....0..1..0..1..0..1
A222861
Number of nX7 0..1 arrays with every row and column least squares fitting to a nonnegative slope straight line, with a single point array taken as having zero slope.
Original entry on oeis.org
74, 957, 70818, 1672630, 123774620, 4591340316, 391515458264, 17450875607453, 1511308709957178, 79588923349819304, 6846350333965041900
Offset: 1
Some solutions for n=3
..0..0..1..1..0..1..0....0..1..0..0..0..1..0....1..0..0..0..0..1..1
..0..0..0..0..0..1..0....1..0..1..1..1..0..1....1..0..0..0..0..1..1
..1..0..1..1..1..1..1....0..1..1..0..1..1..1....1..1..0..1..0..1..1
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