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A043440 Numbers having four 4's in base 8. 0
2340, 6436, 10532, 14628, 16676, 17188, 17700, 18212, 18468, 18532, 18596, 18660, 18692, 18700, 18708, 18716, 18720, 18721, 18722, 18723, 18725, 18726, 18727, 18732, 18740, 18748, 18788, 18852, 18916, 19236, 19748 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[20000], DigitCount[#, 8, 4]==4&] (* Harvey P. Dale, May 17 2011 *)
CROSSREFS
Cf. A007094.
Sequence in context: A212466 A205021 A207296 * A023938 A132204 A181129
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified June 19 12:43 EDT 2024. Contains 373503 sequences. (Running on oeis4.)