id:A125833 - OEIS Search Results

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Numbers whose base 5 representation is 333333.......3.

+0
4

0, 3, 18, 93, 468, 2343, 11718, 58593, 292968, 1464843, 7324218, 36621093, 183105468, 915527343, 4577636718, 22888183593, 114440917968, 572204589843, 2861022949218, 14305114746093, 71525573730468, 357627868652343 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=3*(5^n-1)/4.`
	EXAMPLE	`Base 5.................decimal` `0.........................0` `3.........................3` `33.......................18` `333......................93` `3333....................468` `33333..................2343` `333333................11718` `3333333...............58593` `33333333.............292968` `etc....................etc...`
	MAPLE	`seq(3*(5^n-1)/4, n=0..21);`
	CROSSREFS	`Sequence in context: A092691 A064671 A058409 this_sequence A129547 A081151 A132848` `Adjacent sequences: A125830 A125831 A125832 this_sequence A125834 A125835 A125836`
	KEYWORD	`easy,nonn`
	AUTHOR	`Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Feb 03 2007`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research