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A195678
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Smallest possible largest element of a 4 by n average array where repetitions are allowed with diagonals.
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4
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64, 115, 1217, 1477206, 96672, 136644591, 3640452, 6347782194286, 72339267, 4159327027119583, 5595833084, 58866692131428799, 216432682702
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OFFSET
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3,1
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COMMENTS
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Here, an average array is an array of positive integers such that each number is the average of the numbers in its horizontally, vertically and diagonally adjacent cells.
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LINKS
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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