A165572 - OEIS

This site is supported by donations to The OEIS Foundation.

A165572

Greater prime factor of Successively Better Golden Semiprimes.

3, 5, 11, 31, 37, 47, 157, 571, 911, 1021, 1487, 2351, 3571, 24709, 25463, 69247, 80803, 216103, 290141, 465277, 822691, 1485373, 1785473 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`See A165569 and A165570 for the definition. Probably a subset of A108542.`
	CROSSREFS	`a(n) = A108359(A165569(n)). a(n) = A165570(n)/A165571(n).` `Sequence in context: A146243 A108259 A093933 * A095184 A048235 A154939` `Adjacent sequences: A165569 A165570 A165571 * A165573 A165574 A165575`
	KEYWORD	`nonn,more`
	AUTHOR	`Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Sep 22 2009`
	EXTENSIONS	`a(16)-a(23) from Donovan Johnson (donovan.johnson(AT)yahoo.com), May 13 2010`

Content is available under The OEIS End-User License Agreement .

Last modified February 16 20:59 EST 2012. Contains 205968 sequences.