id:A075288 - OEIS Search Results

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Interprimes which are of the form s*prime, s=13.

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26, 39, 1313, 4771, 7033, 9607, 11947, 12233, 14963, 15613, 18707, 20527, 24323, 26507, 27443, 30823, 31057, 33917, 36257, 43277, 45383, 48061, 48347, 48997, 52039, 57083, 61477, 66547, 75283, 75491, 77207, 83863, 84383, 85787, 86567 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Interprimes of the form s*prime are in A075277-A075296 ( s = 2 - 21 ). Case s=1 is impossible.`
	EXAMPLE	`1313 is an interprime and 1313/13 = 101 is prime.`
	MATHEMATICA	`s=13; Select[Table[(Prime[n+1]+Prime[n])/2, {n, 2, 4000}], PrimeQ[ #/s]&]`
	CROSSREFS	`Cf. A075277-A075296.` `Sequence in context: A043927 A050702 A105997 this_sequence A125218 A138727 A130771` `Adjacent sequences: A075285 A075286 A075287 this_sequence A075289 A075290 A075291`
	KEYWORD	`easy,nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Sep 12 2002`

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

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