A028946 Maximal cardinality of 2-distance set in R^n with distance ratio tau.

2, 5, 6, 9, 10, 12

Offset

1,1

References

P. Lisonek, New maximal two-distance sets, J. Combin. Theory, A 77 (1997), 318-338.

Links

Table of n, a(n) for n=1..6.

Crossrefs

Sequence in context: A224779 A171888 A286905 * A213713 A031461 A085183

Adjacent sequences: A028943 A028944 A028945 * A028947 A028948 A028949

Keyword

nonn,hard,nice

Author

N. J. A. Sloane

Status

approved