OFFSET
1,10
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..1000
EXAMPLE
15 is the 13th term of A055471, hence a(13)=15/(1*5) =3.
MATHEMATICA
pd[n_] := Times @@ Select[IntegerDigits[n], # > 0 &];
Select[Table[n/pd[n], {n, 1000}], IntegerQ] (* Ray Chandler, Mar 11 2014 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Amarnath Murthy, Dec 20 2001
EXTENSIONS
Corrected and extended by Ray Chandler, Mar 11 2014
STATUS
approved