|
Search: id:A057339
|
|
|
| A057339 |
|
Largest of the most frequently occurring numbers in 1-to-n multiplication cube. |
|
+0
4
|
|
| 1, 4, 6, 12, 20, 24, 24, 48, 72, 120, 120, 120, 120, 168, 120, 240, 240, 360, 360, 360, 360, 360, 360, 720, 720, 720, 720, 1008, 1008, 720, 720, 720, 720, 720, 1680, 2520, 2520, 2520, 2520, 1440, 1440, 2520, 2520, 2520, 2520, 2520, 2520, 5040, 5040, 5040
(list; graph; listen)
|
|
|
OFFSET
|
1,2
|
|
|
EXAMPLE
|
M(n) is the array in which m(x,y,z)=x*y*z for x = 1 to n, y = 1 to n and z = 1 to n. In M(7), the most frequently occurring numbers are 12 and 24, each occurring 15 times. The largest of these numbers is 24, so a(7) = 24.
|
|
CROSSREFS
|
Cf. A057143, A057338, A057342, A057345.
Sequence in context: A087881 A063607 A045956 this_sequence A160856 A019445 A119638
Adjacent sequences: A057336 A057337 A057338 this_sequence A057340 A057341 A057342
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
N. Fernandez (primeness(AT)borve.org), Aug 28 2000
|
|
EXTENSIONS
|
More terms from David W. Wilson (davidwwilson(AT)comcast.net), Aug 28 2001
|
|
|
Search completed in 0.002 seconds
|
