A271587 Number of distinct minimal polynomials of n X n matrices with elements {-1, 0, +1}.

3, 19, 220, 8924

Offset: 1

Author

Steven E. Thornton, Jul 13 2016

Keywords

• nonn
• more
• hard

References

• Steven E. Thornton & Robert M. Corless, The Bohemian Eigenvalue Project, Poster Presented at The International Symposium on Symbolic and Algebraic Computation (ISSAC 2016). Wilfrid Laurier University, July 19-22, 2016.

Links

• Robert Corless and Steven Thornton, The Bohemian Eigenvalue Project, 2017 poster.
• Steven E. Thornton, GitHub repository for code used to generate this sequence.

Crossrefs

Number of characteristic polynomials A272658.