A306793 Number of distinct real eigenvalues of n X n matrices with elements {0, 1}.

2, 6, 28, 370, 13403, 1535679

Offset: 1

Author

Steven E. Thornton, Mar 10 2019

Keywords

• nonn
• more
• hard

Links

• S. E. Thornton, Properties of the Bohemian family of n x n matrices with population {0, 1}, Characteristic Polynomial Database.

Crossrefs

Number of distinct eigenvalues is in A306784.

Number of characteristic polynomials is in A272661.

Number of minimal polynomials is in A306781.