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%I #3 Mar 30 2012 16:49:52
%S 1,3,4,5,6,8,10,12
%N Nearest neighbor transform with respect to Cayley metric on Sym_n is one-to-one just for these values.
%D P. Diaconis and R. L. Graham, The Radon transform on Z_2^{k}, Pacific J. Math., 118 (1985), 323-345.
%K nonn,fini,full
%O 1,2
%A _N. J. A. Sloane_, Feb 20 2004