A306816 Number of non-derogatory n X n matrices with elements {-1, 1}.

2, 16, 472, 57456, 29025984

Offset: 1

Author

Steven E. Thornton, Mar 11 2019

Keywords

• nonn
• more
• hard

Links

• Encyclopedia of Math, Non-derogatory matrix
• S. E. Thornton, Properties of the Bohemian family of n x n matrices with population {-1, 1}, Characteristic Polynomial Database.

Crossrefs

Number of characteristic polynomials is in A272662.

Number of minimal polynomials is in A306782.