A261793 Successively add the smallest number that is not a substring in decimal representation.

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

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

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

Adjacent sequences: A261790 A261791 A261792 * A261794 A261795 A261796

Keyword

nonn,base

Author

Reinhard Zumkeller, Sep 01 2015

Status

approved