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Search: id:A057342
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| A057342 |
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Largest of the most frequently occurring numbers in 1-to-n 4-dimensional multiplication table. |
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+0
4
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| 1, 4, 18, 24, 60, 120, 168, 96, 144, 360, 360, 720, 720, 1008, 720
(list; graph; listen)
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OFFSET
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1,2
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EXAMPLE
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M(n) is the array in which m(x,y,z,t)=x*y*z*t for x = 1 to n, y = 1 to n, z = 1 to n and t = 1 to n In M(7), the most frequently occurring numbers are 60, 72, 84, 120 and 168, each occurring 60 times. The largest of these numbers is 168, so a(7) = 168.
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CROSSREFS
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Cf. A057143, A057339, A057341, A057345.
Sequence in context: A103061 A022384 A093022 this_sequence A099565 A063563 A166749
Adjacent sequences: A057339 A057340 A057341 this_sequence A057343 A057344 A057345
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KEYWORD
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nonn
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AUTHOR
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N. Fernandez (primeness(AT)borve.org), Aug 28 2000
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