A182305 - OEIS

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A182305

a(n+1) = a(n) + floor(a(n)/4) with a(0)=4.

4, 5, 6, 7, 8, 10, 12, 15, 18, 22, 27, 33, 41, 51, 63, 78, 97, 121, 151, 188, 235, 293, 366, 457, 571, 713, 891, 1113, 1391, 1738, 2172, 2715, 3393, 4241, 5301, 6626, 8282, 10352, 12940, 16175, 20218, 25272, 31590, 39487 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,1`
	LINKS	`Table of n, a(n) for n=0..43.`
	EXAMPLE	`a(8) = a(7)+floor(a(7)/4) = 15 + 3 = 18.`
	PROG	`(Python)` `a=4` `for i in range(55):` `. print a,` `. a += a/4`
	CROSSREFS	`Cf. A061418, A100585.` `Sequence in context: A194414 A182204 A121541 * A023373 A078778 A037356` `Adjacent sequences: A182302 A182303 A182304 * A182306 A182307 A182308`
	KEYWORD	`nonn`
	AUTHOR	`Alex Ratushnyak, Apr 23 2012`
	STATUS	`approved`

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Last modified May 24 00:43 EDT 2013. Contains 225613 sequences.