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A044428 Numbers n such that string 9,6 occurs in the base 10 representation of n but not of n-1. 0
96, 196, 296, 396, 496, 596, 696, 796, 896, 960, 996, 1096, 1196, 1296, 1396, 1496, 1596, 1696, 1796, 1896, 1960, 1996, 2096, 2196, 2296, 2396, 2496, 2596, 2696, 2796, 2896, 2960, 2996, 3096, 3196, 3296, 3396, 3496, 3596 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
SequencePosition[Table[If[SequenceCount[IntegerDigits[n], {9, 6}]>0, 1, 0], {n, 3600}], {0, 1}][[All, 2]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Jan 26 2019 *)
CROSSREFS
Sequence in context: A206337 A161482 A352975 * A044809 A115437 A347746
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified April 21 07:37 EDT 2024. Contains 371850 sequences. (Running on oeis4.)