A057346 Smallest of the most frequently occurring numbers in 1-to-n 5-dimensional multiplication table.

1, 4, 12, 48, 120, 360, 360, 480, 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, 302400, 302400

Offset

1,2

Links

David A. Corneth, Table of n, a(n) for n = 1..100

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 smallest of these numbers is 360, so a(7) = 360.

Crossrefs

Cf. A057144, A057340, A057343, A057344.

Sequence in context: A392819 A361428 A032380 * A255230 A253087 A262414

Adjacent sequences: A057343 A057344 A057345 * A057347 A057348 A057349

Keyword

nonn

Author

Neil Fernandez, Aug 28 2000

Extensions

More terms from David A. Corneth, Apr 18 2022

Status

approved