OFFSET
1,1
MATHEMATICA
Do[a = Reverse[ IntegerDigits[n, gf]]; b = {0}; l = Length[a]; k = 1; While[k < l + 1, b = Append[b, a[[k]]*x^(k - 1)]; k++ ]; b = Apply[ Plus, b]; c = Factor[b, Modulus -> gf]; If[ !IntegerQ[ Log[ gf, n]] && b == c, Print[ FromDigits[ IntegerDigits[n, gf]]]], {n, 1, 300} ]
CROSSREFS
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Nov 01 2001
STATUS
approved