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A343215 Differences between consecutive numbers with unique nonzero digit in decimal representation. 0
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 9, 2, 8, 3, 7, 4, 6, 5, 5, 6, 4, 7, 3, 8, 2, 9, 1, 1, 9, 1, 89, 2, 18, 2, 78, 3, 27, 3, 67, 4, 36, 4, 56, 5, 45, 5, 45, 6, 54, 6, 34, 7, 63, 7, 23, 8, 72, 8, 12, 9, 81, 9, 1, 1, 9, 1, 89, 1, 9, 1, 889, 2, 18, 2, 178, 2, 18, 2, 778 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,11

LINKS

Table of n, a(n) for n=1..79.

FORMULA

a(n) = A125289(n+1) - A125289(n).

CROSSREFS

First differences of A125289.

Sequence in context: A111722 A217054 A298514 * A137301 A299957 A252001

Adjacent sequences:  A343212 A343213 A343214 * A343216 A343217 A343218

KEYWORD

nonn,base

AUTHOR

Guillermo Miñones Collantes, Apr 08 2021

STATUS

approved

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Last modified October 17 00:35 EDT 2021. Contains 348048 sequences. (Running on oeis4.)