id:A072673 - OEIS Search Results

Search: id:A072673

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Primes of form prime(n)*prime(2*n)+prime(n)+prime(2*n).

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11, 31, 83, 359, 1487, 4283, 4751, 5471, 7127, 12527, 41183, 66863, 71339, 85247, 186119, 274223, 290987, 338687, 373859, 386219, 400679, 465299, 490643, 663407, 720791, 827147, 883739, 1096127, 1124603 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`A000040(236) = 1487 = 1403+23+61 = 2361+23+61 = A000040(9)A000040(18)+A000040(9)+A000040(18), therefore 1487 is a term.`
	CROSSREFS	`Cf. A072672, A066938.` `Sequence in context: A054757 A038768 A072672 this_sequence A126365 A082102 A027847` `Adjacent sequences: A072670 A072671 A072672 this_sequence A072674 A072675 A072676`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 30 2002`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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