id:A072388 - OEIS Search Results

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a(0) = 1; for n>0, a(n) = floor((prime(n+1)+prime(n)+a(n-1))/3), where prime(n) = A000040(n) is the n-th prime.

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1, 2, 3, 5, 7, 10, 13, 16, 19, 23, 27, 31, 36, 40, 43, 47, 53, 57, 61, 66, 70, 74, 78, 83, 89, 95, 99, 103, 106, 109, 116, 124, 130, 135, 141, 147, 151, 157, 162, 167, 173, 177, 183, 189, 193, 196, 202, 212, 220, 225, 229, 233, 237, 243, 250, 256, 262, 267, 271, 276 (list; graph; listen)

	OFFSET	`0,2`
	EXAMPLE	`a(1)=floor((3+2+1)/3)=2, a(2)=floor((5+3+2)/3)=3.`
	CROSSREFS	`Sequence in context: A096221 A120367 A072831 this_sequence A101433 A024180 A008738` `Adjacent sequences: A072385 A072386 A072387 this_sequence A072389 A072390 A072391`
	KEYWORD	`nonn`
	AUTHOR	`Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Jul 20 2002`
	EXTENSIONS	`Edited by Dean Hickerson (dean.hickerson(AT)yahoo.com), Oct 29 2002`

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Last modified December 4 12:48 EST 2009. Contains 170310 sequences.

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