id:A117591 - OEIS Search Results

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2^n + Fibonacci(n).

+0
3

1, 3, 5, 10, 19, 37, 72, 141, 277, 546, 1079, 2137, 4240, 8425, 16761, 33378, 66523, 132669, 264728, 528469, 1055341, 2108098, 4212015, 8417265, 16823584, 33629457, 67230257, 134414146, 268753267, 537385141, 1074573864, 2148829917 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`G.f. (1-3x^2)/(1-x-x^2)/(1-2x).`
	MATHEMATICA	`Table[f=Fibonacci[n]; 2^n+f, {n, 1, 40, 1}] (Vladimir Orlovsky, Jul 23 2008)`
	CROSSREFS	`Cf. A000045, A000079.` `Sequence in context: A084321 A133999 A014610 this_sequence A003055 A018101 A068013` `Adjacent sequences: A117588 A117589 A117590 this_sequence A117592 A117593 A117594`
	KEYWORD	`easy,nonn`
	AUTHOR	`Frank Adams-Watters (FrankTAW(AT)Netscape.net), Apr 04 2006`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

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