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A057344 Occurrences of most frequently occurring number in 1-to-n 5-dimensional multiplication table. 4

%I #12 Jun 03 2022 03:24:37

%S 1,10,30,95,140,300,300,480,740,1260,1260,2070,2070,2640,3780,4620,

%T 4620,5810,5810,7530,10660,10660,10660,13840,13840,13840,15340,20340,

%U 20340,25020,25020,28320,28320,28320,32710,40090,40090,40090,40090,49740,49740,58980

%N Occurrences of most frequently occurring number in 1-to-n 5-dimensional multiplication table.

%e M(n) is the array in which m(x,y,z,t, w)=x*y*z*t*w for x = 1 to n, y = 1 to n, z = 1 to n, t = 1 to n and w = 1 to n. In M(7) the most frequently occurring numbers are 360, 420, 504 and 840. They occur 300 times, so a(7) = 300.

%Y Cf. A057142, A057338, A057341, A057345, A057346.

%K nonn

%O 1,2

%A _Neil Fernandez_, Aug 28 2000

%E More terms from _Sean A. Irvine_, Jun 03 2022

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