OFFSET
1,2
COMMENTS
Probably finite.
LINKS
Chai Wah Wu, Table of n, a(n) for n = 1..261 (all terms < 10^11; first 250 terms from Charles R Greathouse IV)
EXAMPLE
6 only contains a 0 in bases 2, 3, and 6. Those bases divide 6. Therefore, 6 is in this sequence.
PROG
(PARI) is(n)=for(b=2, sqrtint(n-1), if(Set(digits(n, b))[1]==0 && n%b, return(0))); 1 \\ Charles R Greathouse IV, Oct 31 2016
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Bobby Jacobs, Oct 30 2016
EXTENSIONS
More terms from Alois P. Heinz, Oct 30 2016
STATUS
approved