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A218353
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Hilltop maps: number of nX7 binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or vertical neighbor in a random 0..1 nX7 array
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2
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57, 7361, 757305, 78394141, 8199377227, 856149291505, 89373230342147, 9330728065217697, 974144457139164177, 101701766819321353361, 10617786795585969799967, 1108509971334366966147185
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