id:A158710 - OEIS Search Results

Search: id:A158710

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Primes p which are not in A158708 and A158709.

+0
10

17, 23, 37, 43, 61, 79, 83, 89, 97, 103, 107, 113, 137, 139, 157, 163, 173, 191, 193, 197, 199, 223, 227, 229, 241, 251, 257, 263, 269, 271, 277, 283, 313, 317, 331, 337, 353, 359, 367, 373, 383, 389, 397, 419, 433, 443, 457, 463, 487, 491, 499, 503, 509, 521 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`lst={}; Do[p=Prime[n]; If[ !PrimeQ[Floor[p/2]+p]&&!PrimeQ[Ceiling[p/2]+p], AppendTo[lst, p]], {n, 6!}]; lst`
	CROSSREFS	`Cf. A158708, A158709` `Sequence in context: A165566 A072184 A107644 this_sequence A156567 A139843 A151953` `Adjacent sequences: A158707 A158708 A158709 this_sequence A158711 A158712 A158713`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Orlovsky (4vladimir(AT)gmail.com), Mar 24 2009`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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