A099836 - OEIS

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A099836

Bisection of A000961.

1, 3, 5, 8, 11, 16, 19, 25, 29, 32, 41, 47, 53, 61, 67, 73, 81, 89, 101, 107, 113, 125, 128, 137, 149, 157, 167, 173, 181, 193, 199, 223, 229, 239, 243, 256, 263, 271, 281, 289, 307, 313, 331, 343, 349, 359, 367, 379, 389, 401, 419, 431, 439, 449, 461, 467, 487 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MAPLE	`a:=proc(n) if nops(ifactors(n)[2])=1 then n else fi end: A:=[seq(a(n), n=1..570)]: 1, seq(A[2*k], k=1..nops(A)/2); (Deutsch)`
	CROSSREFS	`Cf. A000961, A099847.` `Sequence in context: A175489 A014688 A167136 * A194803 A180619 A196204` `Adjacent sequences: A099833 A099834 A099835 * A099837 A099838 A099839`
	KEYWORD	`nonn,easy`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Nov 19 2004`
	EXTENSIONS	`More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Dec 18 2004`

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Last modified February 15 21:16 EST 2012. Contains 205856 sequences.