A057345 Largest of the most frequently occurring numbers in 1-to-n 5-dimensional multiplication table.

1, 8, 36, 48, 120, 360, 840, 672, 864, 1440, 1440, 1440, 1440, 5040, 5040, 10080, 10080, 8640, 8640, 8640, 30240, 30240, 30240, 60480, 60480, 60480, 60480, 60480, 60480, 60480, 60480, 120960, 120960, 120960, 302400, 302400, 302400, 302400, 302400, 302400

Offset

1,2

Links

Table of n, a(n) for n=1..40.

Example

M(n) is the array in which m(x,y,z,t,u)=x*y*z*t*u for x = 1 to n, y = 1 to n, z = 1 to n, t = 1 to n and u = 1 to n. In M(7), the most frequently occurring numbers are 360, 420, 504 and 840, each occurring 300 times. The largest of these numbers is 840, so a(7) = 840.

Crossrefs

Cf. A057144, A057339, A057342, A057344.

Sequence in context: A133887 A200713 A184294 * A048740 A139608 A321778

Adjacent sequences: A057342 A057343 A057344 * A057346 A057347 A057348

Keyword

nonn

Author

Neil Fernandez, Aug 28 2000

Extensions

More terms from Sean A. Irvine, Jun 03 2022

Status

approved