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A289791
a(n) = smallest integer not yet in the sequence with no digits shared with the previous term a(n-1), no repeated digits, and no 0-digit allowed.
1
1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 34, 15, 23, 14, 25, 13, 24, 16, 27, 18, 26, 17, 28, 19, 32, 41, 29, 31, 42, 35, 21, 36, 45, 37, 46, 38, 47, 39, 48, 51, 43, 52, 49, 53, 61, 54, 62, 57, 63, 58, 64, 59, 67, 81, 56, 71, 65, 72, 68, 73, 69, 74, 82, 67, 83, 75, 84, 76, 85
OFFSET
1,2
CROSSREFS
Sequence in context: A038186 A118575 A327453 * A290386 A290388 A302504
KEYWORD
nonn,base
AUTHOR
Enrique Navarrete, Aug 13 2017
STATUS
approved