A014888 - OEIS

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A014888

n is equal to the number of 4s in all numbers <= n written in base 7.

761729, 761730, 823543, 1585272, 1585273, 1647086, 2408815, 2408816, 2470629, 3232358, 3232359 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A014778, A014886.` `Sequence in context: A137468 A183825 A014889 * A043673 A122468 A151562` `Adjacent sequences: A014885 A014886 A014887 * A014889 A014890 A014891`
	KEYWORD	`nonn,base,fini,full`
	AUTHOR	`Olivier Gerard (olivier.gerard(AT)gmail.com)`
	EXTENSIONS	`List proved complete by Hugo van der Sanden (hv(AT)crypt.org) (cf. A014886).`

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Last modified February 17 08:40 EST 2012. Contains 205998 sequences.