

A306794


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


1




OFFSET

1,1


LINKS



CROSSREFS

Number of distinct eigenvalues is in A306791.
Number of characteristic polynomials is in A272662.
Number of minimal polynomials is in A306782.


KEYWORD

nonn,more,hard


AUTHOR



STATUS

approved



