OFFSET
1,2
COMMENTS
Next term > 10^7.
EXAMPLE
For k=2, x^5 - x^4 + 2 is reducible: x^5 - x^4 + 2 = (x+1) * (x^4 - 2*x^3 + 2*x^2 - 2*x + 2).
MATHEMATICA
Select[Range[0, 83*10^5], !IrreduciblePolynomialQ[x^5-x^4+#]&] (* Harvey P. Dale, Dec 11 2017 *)
PROG
(PARI) for(n=0, 10^7, if( !polisirreducible(x^5-x^4+n), print1(n, ", "))); \\ Joerg Arndt, Sep 06 2014
CROSSREFS
KEYWORD
nonn
AUTHOR
M. Lawrence Glasser, Sep 02 2014
EXTENSIONS
More terms from Joerg Arndt, Sep 06 2014
STATUS
approved