id:A014888 - OEIS Search Results

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

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

	OFFSET	`1,1`
	CROSSREFS	`Cf. A014778, A014886.` `Sequence in context: A166001 A137468 A014889 this_sequence A043673 A122468 A151562` `Adjacent sequences: A014885 A014886 A014887 this_sequence 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 December 20 16:45 EST 2009. Contains 171081 sequences.