OFFSET
1,2
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
Wikipedia, Luhn algorithm
PROG
(Haskell)
a249830 n = a249830_list !! (n-1)
a249830_list = filter ((== 0) . a249832) [0..]
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Nov 08 2014
STATUS
approved