id:A083240 - OEIS Search Results

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Primes p[j] such that p[j]-j is a true power of prime.

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37, 47, 163, 167, 647, 881, 1151, 1627, 3271, 5179, 5659, 11597, 13799, 18503, 31259, 43331, 44201, 76441, 163883, 277231, 391067, 402487, 630493, 643703, 809407, 985679, 1170311 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`A001221[a[n]-A000720[a[n]]]=1 and a[n]-A000720[a[n]] is in A025475.`
	EXAMPLE	`term 11597 is the 1396th prime and` `11597-1396=10201=101.101;`
	MATHEMATICA	`Do[s=Prime[n]-n; If[Equal[Length[FactorInteger[s]], 1]&&!PrimeQ[s], Print[Prime[n]]], {n, 1, 100000}]`
	CROSSREFS	`Sequence in context: A043954 A108333 A039465 this_sequence A129072 A074401 A084548` `Adjacent sequences: A083237 A083238 A083239 this_sequence A083241 A083242 A083243`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Apr 24 2003`

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Last modified November 21 14:49 EST 2008. Contains 150807 sequences.

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