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A044365 Numbers n such that string 3,3 occurs in the base 10 representation of n but not of n-1. 0
33, 133, 233, 330, 433, 533, 633, 733, 833, 933, 1033, 1133, 1233, 1330, 1433, 1533, 1633, 1733, 1833, 1933, 2033, 2133, 2233, 2330, 2433, 2533, 2633, 2733, 2833, 2933, 3033, 3133, 3233, 3300, 3433, 3533, 3633, 3733, 3833 (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: A209981 A036546 A043502 * A044746 A105091 A158588

Adjacent sequences:  A044362 A044363 A044364 * A044366 A044367 A044368

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified October 16 12:23 EDT 2021. Contains 348041 sequences. (Running on oeis4.)