OFFSET
1,1
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
MATHEMATICA
Transpose[SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 9], {3, 2}]>0, 1, 0], {n, 3000}], {1, 0}]][[1]] (* The program uses the SequencePosition and SequenceCount functions from Mathematica version 10.1 *) (* Harvey P. Dale, Apr 13 2015 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
STATUS
approved