login
A276392
Records in A067581.
2
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 22, 24, 25, 27, 28, 30, 33, 34, 40, 41, 42, 44, 45, 46, 47, 50, 51, 52, 53, 60, 61, 62, 63, 64, 66, 70, 71, 72, 73, 74, 80, 81, 82, 83, 84, 85, 90, 91, 92, 93, 94, 100, 101, 102, 103, 104, 105, 106, 222, 223, 224, 225, 226, 227, 228, 229, 240, 242, 244, 245
OFFSET
1,3
LINKS
MATHEMATICA
Union@ FoldList[Max, 0, #] &@ Nest[Function[s, Block[{k = 1, id = IntegerDigits@ s[[-1]]}, While[MemberQ[s, k] || Intersection[id, IntegerDigits@ k] != {}, k++]; Append[s, k]]], {1}, 160] (* Michael De Vlieger, Feb 22 2017, after Robert G. Wilson v at A067581 *)
CROSSREFS
Sequence in context: A358097 A039112 A160015 * A132271 A116069 A081511
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Sep 08 2016
STATUS
approved