A116952 - OEIS

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A116952

a(n) = 3*a(n-1) + 5 with a(0) = 1.

1, 8, 29, 92, 281, 848, 2549, 7652, 22961, 68888, 206669, 620012, 1860041, 5580128, 16740389, 50221172, 150663521, 451990568, 1355971709, 4067915132, 12203745401, 36611236208, 109833708629, 329501125892, 988503377681 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,2`
	LINKS	`Table of n, a(n) for n=0..24.`
	FORMULA	`a(n)=(7/2)3^n-(5/2). (Deutsch)`
	EXAMPLE	`The second term is 8 since a(1) = 3a(0) + 5 = 31 + 5 = 8.`
	MAPLE	`a:=n->(73^n-5)/2: seq(a(n), n=0..27);` `a[0]:=1: for n from 1 to 27 do a[n]:=3a[n-1]+5 od: seq(a[n], n=0..27);`
	MATHEMATICA	`a[0] := 1; a[n_] := 3a[n - 1] + 5; Table[a[n], {n, 0, 30}]`
	CROSSREFS	`Sequence in context: A131438 A048478 A001360 * A199207 A088131 A072264` `Adjacent sequences: A116949 A116950 A116951 * A116953 A116954 A116955`
	KEYWORD	`nonn`
	AUTHOR	`Parthasarathy Nambi, Mar 29 2006`
	EXTENSIONS	`More terms from Emeric Deutsch and Stefan Steinerberger, Apr 01 2006`
	STATUS	`approved`

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Last modified June 20 07:05 EDT 2013. Contains 226422 sequences.