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A043228 Numbers n such that 1 and 5 occur juxtaposed in the base 10 representation of n but not of n-1. +0
1
15, 51, 115, 150, 215, 251, 315, 351, 415, 451, 510, 551, 615, 651, 715, 751, 815, 851, 915, 951, 1015, 1051, 1115, 1150, 1215, 1251, 1315, 1351, 1415, 1451, 1500, 1615, 1651, 1715, 1751, 1815, 1851, 1915, 1951, 2015, 2051 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A002602 A098831 A039405 this_sequence A044008 A009962 A118238

Adjacent sequences: A043225 A043226 A043227 this_sequence A043229 A043230 A043231

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.


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