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A261793
Successively add the smallest number that is not a substring in decimal representation.
5
1, 3, 4, 5, 6, 7, 8, 9, 10, 12, 15, 17, 19, 21, 24, 25, 26, 27, 28, 29, 30, 31, 33, 34, 35, 36, 37, 38, 39, 40, 41, 43, 44, 45, 46, 47, 48, 49, 50, 51, 53, 54, 55, 56, 57, 58, 59, 60, 61, 63, 64, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 80, 81
OFFSET
1,2
LINKS
PROG
(Haskell)
a261793 n = a261793_list !! (n-1)
a261793_list = iterate (\x -> x + a261794 x) 1
CROSSREFS
Cf. A031298, A261794, A261795 (first differences), A261806, A260273, A261786
Sequence in context: A234321 A364972 A114036 * A262288 A236681 A160238
KEYWORD
nonn,base
AUTHOR
Reinhard Zumkeller, Sep 01 2015
STATUS
approved