id:A108184 - OEIS Search Results

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Increasing primes p such that p + 2n is prime.

+0
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2, 3, 7, 11, 23, 31, 41, 47, 67, 71, 83, 109, 113, 131, 139, 149, 167, 193, 197, 233, 241, 251, 263, 271, 283, 317, 331, 347, 353, 373, 379, 401, 439, 443, 479, 487, 491, 503, 523, 541, 563, 571, 577, 587, 613, 619, 641, 727, 733, 761, 787, 809, 863, 877, 883 (list; graph; listen)

	OFFSET	`0,1`
	EXAMPLE	`a(0)=2 since 2+0=2 is prime; a(1)=3 since 3+2=5 is prime.` `a(2)=7 since 7+4=11 is prime; 5 is not in the sequence since 5+4=9 is not prime.`
	CROSSREFS	`Sequence in context: A095766 A126755 A034795 this_sequence A049091 A039787 A129940` `Adjacent sequences: A108181 A108182 A108183 this_sequence A108185 A108186 A108187`
	KEYWORD	`easy,nonn`
	AUTHOR	`Giovanni Teofilatto (g.teofilatto(AT)tiscalinet.it), Jun 28 2005`
	EXTENSIONS	`Edited and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Jul 07 2005`

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Last modified September 6 09:40 EDT 2008. Contains 143480 sequences.

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