id:A110967 - OEIS Search Results

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Numbers n such that (23*n^2) + 49 is prime.

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6, 12, 24, 30, 66, 78, 120, 144, 150, 156, 180, 198, 228, 240, 246, 258, 264, 270, 276, 288, 312, 318, 360, 366, 384, 390, 444, 456, 498, 516, 522, 540, 558, 594, 600, 612, 618, 654, 666, 690, 738, 816, 828, 858, 864, 870, 888, 900, 936, 948, 984, 1002, 1020 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`EMRE ALKAN, ALEXANDRU ZAHARESCU, Nonvanishing of the Ramanujan tau function in short intervals, International Journal of Number Theory, Vol. 1, No. 1 (2005) 45-51.`
	EXAMPLE	`23*156^2 + 49 = 559777 (prime).`
	CROSSREFS	`Sequence in context: A069171 A071611 A119500 this_sequence A000082 A106697 A140522` `Adjacent sequences: A110964 A110965 A110966 this_sequence A110968 A110969 A110970`
	KEYWORD	`nonn`
	AUTHOR	`Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Sep 26 2005`
	EXTENSIONS	`Edited by Don Reble (djr(AT)nk.ca), Nov 08 2005`

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

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