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A033023 n-th number k such that every run of digits of k in base 10 has length >=2. +0
13
11, 22, 33, 44, 55, 66, 77, 88, 99, 111, 222, 333, 444, 555, 666, 777, 888, 999, 1100, 1111, 1122, 1133, 1144, 1155, 1166, 1177, 1188, 1199, 2200, 2211, 2222, 2233, 2244, 2255, 2266, 2277, 2288, 2299, 3300, 3311, 3322, 3333 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Adjacent sequences: A033020 A033021 A033022 this_sequence A033024 A033025 A033026

Sequence in context: A071273 A115853 A050785 this_sequence A014181 A068900 A083852

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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