|
Search: id:A057338
|
|
|
| A057338 |
|
Occurrences of most frequently occurring number in 1-to-n multiplication cube. |
|
+0
8
|
|
| 1, 3, 6, 9, 9, 15, 15, 21, 24, 24, 24, 36, 36, 36, 48, 51, 51, 57, 57, 75, 75, 75, 75, 90, 90, 90, 90, 90, 90, 114, 114, 114, 114, 114, 126, 138, 138, 138, 138, 156, 156, 180, 180, 180, 198, 198, 198, 207, 207, 207, 207, 207, 207, 207, 207, 237, 237, 237, 237, 267
(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. They occur 15 times, so a(7) = 15.
|
|
CROSSREFS
|
Cf. A057142, A057339, A057340, A057341, A057344.
Sequence in context: A011383 A007844 A159785 this_sequence A077856 A074499 A081605
Adjacent sequences: A057335 A057336 A057337 this_sequence A057339 A057340 A057341
|
|
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
|
