id:A105145 - OEIS Search Results

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Numbers n such that the string n10001 is prime.

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18, 21, 30, 32, 39, 71, 72, 78, 84, 86, 89, 93, 95, 98 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`If n=18, then n10001 = 1810001 (prime).` `If n=98, then n10001 = 9810001 (prime).`
	CROSSREFS	`Cf. A105106, A105107.` `Adjacent sequences: A105142 A105143 A105144 this_sequence A105146 A105147 A105148` `Sequence in context: A115747 A001101 A088341 this_sequence A120416 A090891 A121851`
	KEYWORD	`base,nonn`
	AUTHOR	`Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Apr 09 2005`

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.