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A043469 Numbers having one 4 in base 9. 0
4, 13, 22, 31, 36, 37, 38, 39, 41, 42, 43, 44, 49, 58, 67, 76, 85, 94, 103, 112, 117, 118, 119, 120, 122, 123, 124, 125, 130, 139, 148, 157, 166, 175, 184, 193, 198, 199, 200, 201, 203, 204, 205, 206, 211, 220, 229, 238, 247, 256 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..50.

MATHEMATICA

Select[Range[300], DigitCount[#, 9, 4]==1&] (* Harvey P. Dale, Jul 28 2020 *)

CROSSREFS

Cf. A007095.

Sequence in context: A199798 A153193 A304905 * A067396 A017209 A052218

Adjacent sequences:  A043466 A043467 A043468 * A043470 A043471 A043472

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified August 17 07:10 EDT 2022. Contains 356184 sequences. (Running on oeis4.)