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A044362 Numbers n such that string 3,0 occurs in the base 10 representation of n but not of n-1. 0
30, 130, 230, 300, 330, 430, 530, 630, 730, 830, 930, 1030, 1130, 1230, 1300, 1330, 1430, 1530, 1630, 1730, 1830, 1930, 2030, 2130, 2230, 2300, 2330, 2430, 2530, 2630, 2730, 2830, 2930, 3000, 3130, 3230, 3300, 3330, 3430 (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: A165017 A165021 A307849 * A044743 A221522 A291582

Adjacent sequences:  A044359 A044360 A044361 * A044363 A044364 A044365

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified November 27 01:16 EST 2021. Contains 349344 sequences. (Running on oeis4.)