A050526 - OEIS

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A050526

Primes of form 5*2^n+1.

11, 41, 641, 40961, 163841, 167772161, 2748779069441, 180143985094819841, 188894659314785808547841, 193428131138340667952988161, 850705917302346158658436518579420528641 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	LINKS	`Index entries for sequences of n such that k2^n-1 (or k2^n+1) is prime`
	CROSSREFS	`For more terms see A002254.` `Sequence in context: A068840 A082424 A153173 * A104118 A159561 A020452` `Adjacent sequences: A050523 A050524 A050525 * A050527 A050528 A050529`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Dec 29 1999`

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Last modified February 15 14:57 EST 2012. Contains 205823 sequences.