id:A078324 - OEIS Search Results

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Primes of the form m*sfk(m)+1, where sfk=A007947 (square-free kernel).

+0
3

2, 5, 17, 37, 73, 101, 109, 197, 257, 401, 433, 577, 677, 1153, 1297, 1373, 1601, 1801, 2593, 2917, 3137, 3457, 3529, 3889, 4001, 4357, 5477, 7057, 8101, 8713, 8837, 9001, 12101, 13457, 14401, 15377, 15877, 16901, 17957, 18253, 20809 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`12sfk(12)+1 = 12sfk(32^2)+1 = 123*2+1 = 72+1 = 73, therefore 73 is a term.`
	CROSSREFS	`Cf. A078310, A000040, A078325.` `Sequence in context: A100272 A107630 A078523 this_sequence A002496 A127436 A064168` `Adjacent sequences: A078321 A078322 A078323 this_sequence A078325 A078326 A078327`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 23 2002`

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

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