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A045217 Numbers whose base-5 representation contains exactly three 0's and three 4's. 0
12524, 12604, 12620, 13004, 13020, 13100, 15004, 15020, 15100, 15500, 15749, 16149, 16229, 16245, 18149, 18229, 18245, 18629, 18645, 18725, 28149, 28229, 28245, 28629, 28645, 28725, 30629, 30645, 30725, 31125 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[33000], DigitCount[#, 5, 0]==DigitCount[#, 5, 4]==3&] (* Harvey P. Dale, Jan 13 2024 *)
CROSSREFS
Cf. A007091.
Sequence in context: A349044 A231956 A252164 * A298313 A225151 A237907
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified July 15 16:36 EDT 2024. Contains 374333 sequences. (Running on oeis4.)