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A174305
Values of the family of polynomials y = x^n + 1 at point x = discriminant of y.
8
2, 17, -19682, 4294967297, 298023223876953126, 10314424798490535546171949057, -256923577521058878088611477224235621321606, 6277101735386680763835789423207666416102355444464034512897, 196627050475552913618075908526912116283103450944214766927315415537966391196810
OFFSET
1,1
LINKS
MAPLE
f:= proc(n) local x, d, p;
p:= x^n+1;
eval(p, x=discrim(p, x))
end proc:
map(f, [$1..10]); # Robert Israel, Jan 03 2020
MATHEMATICA
Clear[x]; s = {}; Do[d = Discriminant[x^n + 1, x]; AppendTo[s, d^n - 1], {n, 1, 10}]; s
PROG
(PARI) a(n) = my(p=x^n+1); subst(p, x, poldisc(p)); \\ Michel Marcus, Mar 02 2023
KEYWORD
sign
AUTHOR
Artur Jasinski, Mar 15 2010
STATUS
approved