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Frequency of n-th largest distance in N times N times N grid, N > n.
(Formerly M3595)
2

%I M3595 #17 Dec 26 2021 21:43:45

%S 4,24,36,48,48,144,32,60,192,108,144,72,240,288,192,216,84,288,360,

%T 432,576,108,96,336,432,288,480,720,384,432,108,384,504,336,576,300,

%U 864,960,540,576,120,432,576,384,672,1728,1152,1248,1440,256

%N Frequency of n-th largest distance in N times N times N grid, N > n.

%D V. Reddy and S. Skiena, Frequencies of large distances in integer lattices, in Graph theory, combinatorics and algorithms, Vol. 1, 2 (Kalamazoo, MI, 1992), 981-989, Wiley-Intersci. Publ., Wiley, New York, 1995.

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%H Sean A. Irvine, <a href="/A007544/b007544.txt">Table of n, a(n) for n = 1..77</a>

%Y Cf. A007543.

%K nonn

%O 1,1

%A _N. J. A. Sloane_

%E More terms from _Sean A. Irvine_, Jan 08 2018