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Search: id:A044040
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A044040 Numbers n such that 8 and 9 occur juxtaposed in the base 10 representation of n but not of n+1. +0
1
89, 98, 189, 198, 289, 298, 389, 398, 489, 498, 589, 598, 689, 698, 789, 798, 899, 989, 998, 1089, 1098, 1189, 1198, 1289, 1298, 1389, 1398, 1489, 1498, 1589, 1598, 1689, 1698, 1789, 1798, 1899, 1989, 1998, 2089, 2098, 2189 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A166370 A039437 A043260 this_sequence A065318 A033254 A157764

Adjacent sequences: A044037 A044038 A044039 this_sequence A044041 A044042 A044043

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

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