%I #10 Apr 20 2012 10:20:15
%S 0,32,104,236,448,760,1192,1764,2496,3408,4520,5852,7424,9256,11368,
%T 13780,16512,19584,23016,26828,31040,35672,40744,46276,52288,58800,
%U 65832,73404,81536,90248,99560,109492,120064,131296,143208,155820
%N Atoms in cluster of n layers around C_60.
%D T. P. Martin, Shells of atoms, Phys. Reports, 273 (1996), 199-241, eq. (17).
%H Harry J. Smith, <a href="/A063498/b063498.txt">Table of n, a(n) for n = 0..1000</a>
%F 10*n^3/3+10*n^2+56*n/3.
%F G.f.: 4*x*(8-6*x+3*x^2)/(1-x)^4. [_Colin Barker_, Apr 20 2012]
%o (PARI) { for (n=0, 1000, write("b063498.txt", n, " ", 10*n^2 + (10*n^3 + 56*n)/3) ) } [_Harry J. Smith_, Aug 23 2009]
%K nonn,easy
%O 0,2
%A _N. J. A. Sloane_, Aug 01 2001
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