A119000 Minimal determinant of real n X n symmetric (+1,-1) matrices.

-1, -2, -4, -16, -48, -160, -576, -2304, -14336, -73728

Offset

1,2

Links

Table of n, a(n) for n=1..10.

Crossrefs

Cf. A118998, A119001, A119003, A119007.

Sequence in context: A128903 A103435 A034917 * A215724 A003433 A153951

Adjacent sequences: A118997 A118998 A118999 * A119001 A119002 A119003

Keyword

sign,more

Author

Giovanni Resta, May 08 2006

Extensions

a(8)-a(10) from Max Alekseyev, Jun 17 2025

Status

approved