id:A025584 - OEIS Search Results

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Primes p such that p-2 is not a prime.

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2, 3, 11, 17, 23, 29, 37, 41, 47, 53, 59, 67, 71, 79, 83, 89, 97, 101, 107, 113, 127, 131, 137, 149, 157, 163, 167, 173, 179, 191, 197, 211, 223, 227, 233, 239, 251, 257, 263, 269, 277, 281, 293, 307, 311, 317, 331, 337, 347, 353, 359, 367, 373, 379, 383, 389, 397, 401 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Primes p (for p>=11) such that sigma(p-2) > p - Benoit Cloitre (benoit7848c(AT)orange.fr), Feb 08 2002` `Prime numbers that are not the sum of two smaller prime numbers. - Tomas Xordan (xordan.tom(AT)gmail.com), May 10 2007`
	CROSSREFS	`Complement of A006512 in A000040.` `Cf. A014092.` `Sequence in context: A100962 A045337 A098700 this_sequence A164952 A157977 A105903` `Adjacent sequences: A025581 A025582 A025583 this_sequence A025585 A025586 A025587`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`
	EXTENSIONS	`Better description from Vladeta Jovovic (vladeta(AT)eunet.rs), Dec 14 2002`

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.

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