id:A087190 - OEIS Search Results

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Numbers n such that n^4-(n+1)^3 is prime.

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3, 4, 5, 6, 7, 10, 12, 16, 17, 19, 25, 26, 28, 39, 55, 56, 58, 62, 67, 72, 75, 87, 91, 95, 96, 97, 102, 111, 114, 115, 116, 124, 126, 128, 132, 137, 152, 160, 161, 172, 181, 182, 184, 191, 198, 201, 205, 208, 209, 213, 214, 217, 220, 223, 227, 235, 237, 247, 248, 250 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(1)=3 because 3^4-(3+1)^3=81-64=17 is prime.`
	CROSSREFS	`Cf. A087191 primes of the form n^4-(n+1)^3.` `Sequence in context: A159973 A158008 A106155 this_sequence A085038 A163078 A050034` `Adjacent sequences: A087187 A087188 A087189 this_sequence A087191 A087192 A087193`
	KEYWORD	`nonn`
	AUTHOR	`Hugo Pfoertner (hugo(AT)pfoertner.org), Aug 23 2003`

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Last modified November 24 19:42 EST 2009. Contains 167435 sequences.

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