id:A101793 - OEIS Search Results

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16n-1 such that 4n-1, 8n-1 and 16n-1 are primes.

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47, 719, 1439, 2879, 4079, 4127, 5807, 6047, 7247, 7727, 9839, 10799, 11279, 13967, 14159, 15647, 21599, 24527, 28319, 28607, 42767, 44687, 45887, 48479, 51599, 51839, 67247, 68639, 72767, 77279, 79967, 81647, 84047, 84719, 89087 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`43-1=11, 83-1=23 and 16*3-1=47 are primes, so the first entry is 47.`
	CROSSREFS	`Cf. A002515, A101790, A101791, A101792.` `Sequence in context: A142577 A098226 A106310 this_sequence A032626 A009054 A012018` `Adjacent sequences: A101790 A101791 A101792 this_sequence A101794 A101795 A101796`
	KEYWORD	`easy,nonn`
	AUTHOR	`Douglas Stones (dssto1(AT)student.monash.edu.au), Dec 16 2004`

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.

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