OFFSET
1,1
COMMENTS
The Lynch-Bell numbers are those positive integers k with distinct nonzero digits such that each digit divides k: k mod d = 0 if d is a digit of k.
EXAMPLE
a(9)=24 since it is the 9th Lynch-Bell number that does not contain a 1.
CROSSREFS
KEYWORD
fini,full,base,nonn
AUTHOR
Walter Kehowski, Apr 03 2006
STATUS
approved