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Search: id:A032980
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A032980 Numbers n with property that all pairs of consecutive base 9 digits differ by 0 or 1. +0
1
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 19, 20, 21, 29, 30, 31, 39, 40, 41, 49, 50, 51, 59, 60, 61, 69, 70, 71, 79, 80, 81, 82, 90, 91, 92, 100, 101, 102, 171, 172, 173, 181, 182, 183, 191, 192, 193, 262, 263, 264, 272, 273, 274, 282, 283, 284 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Sequence in context: A085079 A033000 A130573 this_sequence A130571 A084383 A032873

Adjacent sequences: A032977 A032978 A032979 this_sequence A032981 A032982 A032983

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.


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