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A221445
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Hilltop maps: number of nX7 binary arrays indicating the locations of corresponding elements not exceeded by any horizontal or antidiagonal neighbor in a random 0..1 nX7 array
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1
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57, 5785, 543081, 51186449, 4832005625, 456064257841, 43045366565233, 4062814670687601, 383466625153100089, 36193296042509422929, 3416085237442369485553, 322425410952503720400913
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