0,5

S. S. Ryshkov and E. P. Baranovskii, "C-types of n-dimensional lattices and 5-dimensional primitive parellohedra (with an application to the theory of coverings)" Proc. Steklov Inst. Math., 137 (1975) Trudy Mat. Inst. Steklov., 137 (1975)

Sequence in context: A072196 A038785 A063836 this_sequence A071881 A157557 A157582

Adjacent sequences: A140438 A140439 A140440 this_sequence A140442 A140443 A140444

dead