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A043222 Numbers n such that 0 and 7 occur juxtaposed in the base 10 representation of n but not of n-1. 0
70, 107, 170, 207, 270, 307, 370, 407, 470, 507, 570, 607, 670, 700, 770, 807, 870, 907, 970, 1007, 1070, 1107, 1170, 1207, 1270, 1307, 1370, 1407, 1470, 1507, 1570, 1607, 1670, 1700, 1770, 1807, 1870, 1907, 1970, 2007, 2070 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..41.

CROSSREFS

Sequence in context: A051971 A180274 A075004 * A039399 A044002 A117350

Adjacent sequences:  A043219 A043220 A043221 * A043223 A043224 A043225

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified January 26 06:32 EST 2021. Contains 340434 sequences. (Running on oeis4.)