OFFSET
1,1
COMMENTS
Boyd et al. mention these numbers.
LINKS
T. D. Noe, Rows n = 1..100 of triangle, flattened
David W. Boyd, Greg Martin, and Mark Thom, Squarefree values of trinomial discriminants, arXiv 1402.5148 [math.NT], 2014.
William Craig, Cubefree Trinomial Discriminants, arXiv:1901.03653 [math.NT], 2019.
MATHEMATICA
Flatten[Table[Discriminant[x^n + x^m - 1, x], {n, 2, 9}, {m, n - 1}]]
PROG
(PARI) {T(n, m) = if( m<=0 || m>=n, 0, poldisc( x^n + x^m - 1))}; /* Michael Somos, Feb 24 2014 */
CROSSREFS
KEYWORD
sign,tabl
AUTHOR
T. D. Noe, Feb 24 2014
STATUS
approved