A221449
Hilltop maps: number of 4Xn binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or antidiagonal neighbor in a random 0..1 4Xn array.
Original entry on oeis.org
1, 105, 1473, 18393, 260557, 3669101, 51186449, 715191073, 9997750841, 139736151537, 1953034926537, 27297122633073, 381525299372673, 5332483219348113, 74530789226270781, 1041698296419651789
Offset: 1
Some solutions for n=3
..1..1..0....1..1..1....1..1..0....0..1..1....1..0..0....0..1..1....0..1..0
..1..1..1....0..1..0....1..0..1....0..1..0....0..1..0....1..1..0....0..0..0
..1..0..1....0..0..0....0..1..0....1..0..1....0..1..0....0..0..0....1..1..1
..1..1..1....1..1..1....0..0..1....1..1..0....0..0..1....1..1..0....0..1..0
A221450
Hilltop maps: number of 5Xn binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or antidiagonal neighbor in a random 0..1 5Xn array.
Original entry on oeis.org
1, 355, 9829, 230845, 6415089, 177320895, 4832005625, 131942833529, 3606055280657, 98529266203659, 2692051448713949, 73554857285973785, 2009736562063323785, 54911874439751493035, 1500353181134236949205
Offset: 1
Some solutions for n=3
..0..1..1....0..1..0....1..1..0....1..0..1....1..1..0....0..1..0....1..1..1
..1..1..0....0..0..0....0..1..0....0..1..0....1..1..0....0..1..1....1..0..0
..1..1..0....1..1..1....0..1..0....0..0..1....1..1..1....0..0..0....1..1..1
..1..1..1....0..1..0....1..1..1....1..1..1....0..0..1....1..1..0....1..1..1
..1..0..1....0..0..1....1..0..1....0..0..1....1..1..0....1..0..1....1..1..1
A221451
Hilltop maps: number of 6Xn binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or antidiagonal neighbor in a random 0..1 6Xn array.
Original entry on oeis.org
1, 1201, 65569, 2897357, 157933741, 8569227073, 456064257841, 24333809830873, 1300168164767193, 69442977248777937, 3708745793506329473, 198080464024573391557, 10579291552464655635125, 565028486364173641870457
Offset: 1
Some solutions for n=3
..1..0..0....1..1..0....1..0..0....0..1..1....1..1..1....0..1..0....0..1..1
..0..1..1....1..0..0....0..1..0....0..1..1....1..1..1....1..1..0....1..1..0
..1..1..1....0..1..0....0..0..1....0..1..1....0..0..1....0..1..1....1..1..0
..0..1..0....1..0..1....1..1..1....1..1..1....1..0..1....1..1..1....1..1..1
..1..1..0....1..0..1....1..0..1....0..0..0....1..1..1....1..1..0....1..1..1
..1..0..1....0..1..1....0..1..1....1..1..0....0..0..1....1..0..1....0..1..0
A221452
Hilltop maps: number of 7Xn binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or antidiagonal neighbor in a random 0..1 7Xn array.
Original entry on oeis.org
1, 4063, 437437, 36364977, 3888200065, 414116287743, 43045366565233, 4487793927664209, 468786655087266657, 48944887790539796639, 5109638176609475597301, 533452901877309087321537
Offset: 1
Some solutions for n=3
..0..1..1....0..1..0....0..1..1....0..1..0....0..1..0....0..1..0....0..1..1
..0..0..0....0..1..0....0..0..1....0..0..1....1..1..1....1..1..1....0..1..0
..0..1..0....0..0..1....1..0..1....1..1..1....0..1..1....1..1..1....0..0..1
..1..0..1....1..1..1....0..1..1....0..0..1....1..0..0....0..0..1....1..0..0
..0..1..1....1..1..1....0..1..1....0..1..1....0..1..0....1..0..0....1..1..1
..0..1..0....1..0..1....0..1..1....0..1..0....1..0..1....0..1..1....0..0..1
..1..1..0....1..0..1....0..1..1....1..1..1....0..1..1....1..0..1....1..0..1
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