OFFSET
1,3
LINKS
W. Schneider, NoZeros: Powers n^k without Digit Zero [Cached copy]
Eric Weisstein's World of Mathematics, Zero
MATHEMATICA
Select[Range[50], FreeQ[IntegerDigits[6^#], 0]&] (* Harvey P. Dale, Feb 26 2017 *)
PROG
(PARI) for(n=0, 199, vecmin(digits(6^n))&& print1(n", ")) \\ M. F. Hasler, Mar 07 2014
(Magma) [n: n in [0..500] | not 0 in Intseq(6^n)]; // Vincenzo Librandi, Mar 08 2014
CROSSREFS
KEYWORD
nonn,base
AUTHOR
EXTENSIONS
Offset corrected and initial 0 added by M. F. Hasler, Mar 07 2014
STATUS
approved