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A044386 Numbers n such that string 5,4 occurs in the base 10 representation of n but not of n-1. 0
54, 154, 254, 354, 454, 540, 554, 654, 754, 854, 954, 1054, 1154, 1254, 1354, 1454, 1540, 1554, 1654, 1754, 1854, 1954, 2054, 2154, 2254, 2354, 2454, 2540, 2554, 2654, 2754, 2854, 2954, 3054, 3154, 3254, 3354, 3454, 3540 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

CROSSREFS

Sequence in context: A057396 A286836 A304172 * A044767 A250792 A044980

Adjacent sequences:  A044383 A044384 A044385 * A044387 A044388 A044389

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 22 20:52 EDT 2022. Contains 353959 sequences. (Running on oeis4.)