%I #2 Mar 30 2012 17:25:49
%S 0,2,11,18,32,25,44,63,56,80,104,68,97,126,155,114,148,182,131,170,216
%N The spiral parameter gamma for the icosahedral fullerenes C_n.
%D P. W. Fowler and K. M. Rogers, "Spiral Codes and Goldberg Representations of Icosahedral Fullerenes and Octahedral Analogues", J. Chem. Inf. Comput. Sci., vol. 41 (2001) 108-111.
%e If n=80 then gamma is 11.
%e If n=500 then gamma is 104.
%K nonn,uned
%O 20,2
%A _Parthasarathy Nambi_, Aug 30 2006
|