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Search: id:A057343
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| A057343 |
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Smallest 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, 6, 24, 60, 60, 60, 96, 144, 360, 360, 720, 720, 720, 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 smallest of these numbers is 60, so a(7) = 60.
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CROSSREFS
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Cf. A057144, A057340, A057341, A057346.
Sequence in context: A122174 A034458 A067001 this_sequence A000287 A032087 A165164
Adjacent sequences: A057340 A057341 A057342 this_sequence A057344 A057345 A057346
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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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