id:A154296 - OEIS Search Results

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Primes of the form : 1/x+2/x+3/x+4/x+5/x+6/x+7/x+..., x=15.

+0
9

3, 7, 29, 31 (list; graph; listen)

	OFFSET	`1,1`
	MATHEMATICA	`lst={}; s=0; Do[s+=n/15; If[Floor[s]==s, If[PrimeQ[s], AppendTo[lst, s]]], {n, 0, 9!}]; lst`
	CROSSREFS	`Cf. A057570, A154293` `Sequence in context: A143948 A018989 A073126 this_sequence A038900 A068485 A019352` `Adjacent sequences: A154293 A154294 A154295 this_sequence A154297 A154298 A154299`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Orlovsky (4vladimir(AT)gmail.com), Jan 06 2009`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.