id:A032417 - OEIS Search Results

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Numbers n such that 135*2^n+1 is prime.

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1, 2, 4, 6, 10, 15, 18, 20, 30, 31, 35, 38, 39, 51, 85, 90, 106, 108, 202, 238, 253, 282, 330, 361, 452, 459, 646, 895, 922, 1201, 1402, 1441, 1462, 1523, 1611, 1770, 1923, 2053, 2099, 2242, 2796, 7699, 10614, 11154, 11910, 14775, 17211, 17909, 18545 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Ray Ballinger, Proth Search Page` `Ray Ballinger and Wilfrid Keller, List of primes k.2^n + 1 for k < 300` `Y. Gallot, Proth.exe: Windows Program for Finding Large Primes` `Wilfrid Keller, List of primes k.2^n - 1 for k < 300` `Index entries for sequences of n such that k2^n-1 (or k2^n+1) is prime`
	CROSSREFS	`Sequence in context: A027383 A138016 A113118 this_sequence A073470 A086182 A035294` `Adjacent sequences: A032414 A032415 A032416 this_sequence A032418 A032419 A032420`
	KEYWORD	`nonn`
	AUTHOR	`Jim Buddenhagen (jbuddenh(AT)gmail.com)`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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