%I #12 Mar 25 2022 13:03:37
%S 0,2,6,12,24,40,72,92,132,180,276,432,756,918,1232,1746,3290,4266
%N Kissing number of n-dimensional lattice Kappa_n.
%D J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", Springer-Verlag, p. 161.
%H G. Nebe and N. J. A. Sloane, <a href="http://www.math.rwth-aachen.de/~Gabriele.Nebe/LATTICES/kiss.html">Table of highest kissing numbers known</a>
%F a(n) >= A001116(n). - _Charles R Greathouse IV_, Mar 25 2022
%Y Cf. A001116, A002336, A257479.
%K nonn,nice
%O 0,2
%A _N. J. A. Sloane_