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A044411 Numbers n such that string 7,9 occurs in the base 10 representation of n but not of n-1. 0
79, 179, 279, 379, 479, 579, 679, 779, 790, 879, 979, 1079, 1179, 1279, 1379, 1479, 1579, 1679, 1779, 1790, 1879, 1979, 2079, 2179, 2279, 2379, 2479, 2579, 2679, 2779, 2790, 2879, 2979, 3079, 3179, 3279, 3379, 3479, 3579 (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: A033673 A118798 A082929 * A044792 A244775 A142493

Adjacent sequences:  A044408 A044409 A044410 * A044412 A044413 A044414

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 18 22:25 EDT 2022. Contains 356215 sequences. (Running on oeis4.)