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A014888 n is equal to the number of 4s in all numbers <= n written in base 7. 0
761729, 761730, 823543, 1585272, 1585273, 1647086, 2408815, 2408816, 2470629, 3232358, 3232359 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
CROSSREFS
Sequence in context: A183825 A254074 A014889 * A234990 A043673 A233415
KEYWORD
nonn,base,fini,full
AUTHOR
EXTENSIONS
List proved complete by Hugo van der Sanden (cf. A014886).
STATUS
approved

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Last modified May 28 04:02 EDT 2024. Contains 372900 sequences. (Running on oeis4.)