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Theta series of hexagonal close-packing with respect to tetrahedral hole.
(Formerly M3183)
3

%I M3183 #10 Mar 30 2012 16:44:50

%S 0,0,0,0,0,0,0,0,0,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,9,

%T 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,6,0,0,0,0,0,0,0,9,0,0,0,0,0,0,0,0,0,0,

%U 0,0,0,0,0,0,0,0,0

%N Theta series of hexagonal close-packing with respect to tetrahedral hole.

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

%D N. J. A. Sloane and B. K. Teo, Theta series and magic numbers for close-packed spherical clusters, J. Chem. Phys. 83 (1985) 6520-6534.

%K nonn

%O 0,10

%A _N. J. A. Sloane_.