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Even numbers k such that the 120 points of the 600-cell exactly integrate homogeneous polynomials of degree k.
1

%I #12 Jan 10 2024 04:56:54

%S 14,16,18,22,26,28,34,38,46,58

%N Even numbers k such that the 120 points of the 600-cell exactly integrate homogeneous polynomials of degree k.

%H P. Boyvalenkov, D. Danev and P. Kazakov, <a href="https://www.researchgate.net/publication/267010434_Indexes_of_spherical_codes">Indices of spherical codes</a>, in Codes and association schemes (Piscataway, NJ, 1999), 47-57, DIMACS Ser. Discrete Math. Theoret. Comput. Sci., 56, Amer. Math. Soc., Providence, RI, 2001.

%Y Cf. A053460.

%K nonn,fini,full

%O 1,1

%A _N. J. A. Sloane_, Mar 14 2000