id:A087543 - OEIS Search Results

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a(0) =1, a(1) = 2, a(n) = smallest prime beginning with the sum of two previous terms.

+0
4

1, 2, 3, 5, 83, 881, 9643, 1052413, 106205609, 10725802207, 1083200781601, 109392658380881, 11047585916248223, 1115697857462910433, 11267454433791586567, 1238315229125449700023, 124958268355924128659089 (list; graph; listen)

	OFFSET	`0,2`
	EXAMPLE	`a(3) = 3, a(4) = 5,a(5) = 83 is the smallest prime beginning with 3+5 = 8.`
	CROSSREFS	`Cf. A087541, A087542, A087544.` `Sequence in context: A042787 A041131 A084960 this_sequence A124121 A155011 A065406` `Adjacent sequences: A087540 A087541 A087542 this_sequence A087544 A087545 A087546`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 13 2003`
	EXTENSIONS	`More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Sep 23 2003`

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Last modified November 24 19:42 EST 2009. Contains 167435 sequences.

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