id:A071393 - OEIS Search Results

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Reverse of largest prime factor of n = smallest prime factor of n+1; a(1)=1.

+0
1

1, 558, 1456, 2170, 2976, 4680, 5328, 6816, 7098, 7812, 9796, 10230, 13192, 13578, 14058, 14260, 15066, 19096, 22320, 26128, 26350, 28542, 28768, 30600, 32338, 33696, 36828, 38440, 40612, 40950, 50268, 53946, 57510, 58590, 62196, 64750 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`13578 is here since 13578 = 2.3.31.'73' and 13579 = '37'.367.`
	CROSSREFS	`Cf. A006530, A020639.` `Sequence in context: A043511 A104809 A105979 this_sequence A050254 A139197 A136346` `Adjacent sequences: A071390 A071391 A071392 this_sequence A071394 A071395 A071396`
	KEYWORD	`base,nonn`
	AUTHOR	`Jason Earls (zevi_35711(AT)yahoo.com), Jun 12 2002`

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

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