id:A050918 - OEIS Search Results

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Woodall primes: primes of form n*2^n-1.

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4

7, 23, 383, 32212254719, 2833419889721787128217599, 195845982777569926302400511, 4776913109852041418248056622882488319, 1307960347852357218937346147315859062783, 225251798594466661409915431774713195745814267044878909733007331390393510002687 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Ray Ballinger, Woodall Primes: Definition and Status` `C. K. Caldwell, Woodall Numbers` `Eric Weisstein's World of Mathematics, Woodall Numbers`
	CROSSREFS	`Cf. A002234, A003261.` `Sequence in context: A056205 A099051 A034192 this_sequence A159485 A009047 A129662` `Adjacent sequences: A050915 A050916 A050917 this_sequence A050919 A050920 A050921`
	KEYWORD	`nonn,easy,nice`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Dec 30 1999`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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