id:A065311 - OEIS Search Results

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Primes which occur exactly twice in the sequence of a(n)=p[n]-p[n-Pi(n)]=A065308(n).

+0
3

3, 5, 13, 17, 29, 31, 43, 67, 71, 97, 107, 109, 131, 157, 181, 191, 223, 233, 239, 269, 281, 313, 359, 379, 383, 401, 409, 431, 503, 523, 569, 571, 619, 631, 659, 691, 719, 751, 787, 797, 857, 859, 881, 883, 971, 1039, 1061, 1063, 1091, 1117, 1123, 1201 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`In A065308 each odd primes seems to appear once or twice.`
	CROSSREFS	`A000040, A000720, A054546, A065308-A065311.` `Sequence in context: A076189 A073654 A060192 this_sequence A040158 A089996 A080076` `Adjacent sequences: A065308 A065309 A065310 this_sequence A065312 A065313 A065314`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Oct 29 2001`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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