
REFERENCES

J. H. Conway and N. J. A. Sloane, "Sphere Packings, Lattices and Groups", SpringerVerlag, 3rd. ed., 1993. p. 15.
J. Leech and N. J. A. Sloane, New sphere packings in dimensions 915, Bull. Amer. Math. Soc., 76 (1970), 10061010.
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane, Seven Staggering Sequences, in Homage to a Pied Puzzler, E. Pegg Jr., A. H. Schoen and T. Rodgers (editors), A. K. Peters, Wellesley, MA, 2009, pp. 93110.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
Watson, G. L., The number of minimum points of a positive quadratic form, Dissertationes Math., 84 (1971), 42 pp.


LINKS

Table of n, a(n) for n=0..9.
G. Nebe and N. J. A. Sloane, Table of highest kissing numbers known
N. J. A. Sloane, My favorite integer sequences, in Sequences and their Applications (Proceedings of SETA '98).
N. J. A. Sloane, Seven Staggering Sequences.
John Tangen, Letter to N. J. A. Sloane, Apr 27 1978
Eric Weisstein's World of Mathematics, Kissing Number.
