A107472 - OEIS

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A107472

Composite numbers in sequence A107323.

25, 35, 49, 55, 65, 77, 85, 91, 95, 115, 125, 133, 155, 161, 169, 175, 209, 221, 235, 253, 259, 265, 275, 295, 305, 319, 329, 335, 355, 361, 365, 371, 377, 385, 391, 395, 403, 407, 437, 445, 451, 455, 469, 481, 485, 493, 497, 505, 511, 539, 545, 559, 565, 575 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,1`
	MAPLE	`a:=proc(n) if ithprime(n) mod 6 = 5 then ithprime(n)+2 elif ithprime(n) mod 6 = 1 then ithprime(n)-2 else 0 fi end: A:=[seq(a(n), n=3..130)]: b:=proc(n) if isprime(A[n])=false then A[n] else fi end: seq(b(m), m=1..nops(A)); (Deutsch)`
	CROSSREFS	`Sequence in context: A067793 A038509 A054550 * A193165 A060976 A036320` `Adjacent sequences: A107469 A107470 A107471 * A107473 A107474 A107475`
	KEYWORD	`nonn`
	AUTHOR	`Leroy Quet May 27 2005`
	EXTENSIONS	`More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Jun 19 2005`

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Last modified February 15 11:25 EST 2012. Contains 205777 sequences.