id:A034915 - OEIS Search Results

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Primes of form p^i-p+1 for prime p.

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3, 7, 31, 43, 79, 127, 157, 241, 337, 727, 1321, 3121, 4423, 6163, 6841, 8191, 19183, 19681, 22651, 26407, 28549, 29761, 37057, 68881, 78121, 113233, 117643, 121453, 130303, 131071, 143263, 208393, 292141, 371281, 375157, 412807, 524287, 527803 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Related to hyperperfect numbers of a certain form.`
	LINKS	`J. S. McCranie, A study of hyperperfect numbers, J. Int. Seqs. Vol. 3 (2000) #P00.1.3`
	CROSSREFS	`Sequence in context: A023266 A110581 A128436 this_sequence A145479 A077315 A080168` `Adjacent sequences: A034912 A034913 A034914 this_sequence A034916 A034917 A034918`
	KEYWORD	`nonn`
	AUTHOR	`Jud McCranie (j.mccranie(AT)comcast.net)`
	EXTENSIONS	`11^3-11+1 = 1321 is prime, so 1321 is a term`

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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