id:A108980 - OEIS Search Results

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Numbers n such that the string n9111 is prime.

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7, 10, 14, 16, 17, 28, 32, 35, 38, 53, 56, 58, 61, 67, 73, 77, 82, 91, 94, 103, 112, 121, 124, 127, 128, 133, 137, 143, 145, 164, 169, 176, 185, 190, 194, 196, 199, 214, 221, 229, 235, 248, 254, 257, 259, 263, 266, 269, 271, 275, 287, 292, 301, 310, 311, 313 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Also numbers such that 10000*n+9111 is prime. - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Feb 26 2006`
	EXAMPLE	`If n=7 then n9111 = 79111 (prime).` `If n=94 then n9111 = 949111 (prime).`
	MATHEMATICA	`Select[Range[350], PrimeQ[10000*# + 9111] &] - Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Feb 26 2006`
	CROSSREFS	`Sequence in context: A064629 A059752 A080205 this_sequence A005526 A030123 A167612` `Adjacent sequences: A108977 A108978 A108979 this_sequence A108981 A108982 A108983`
	KEYWORD	`nonn`
	AUTHOR	`Parthasarathy Nambi (PachaNambi(AT)yahoo.com), Jul 27 2005`
	EXTENSIONS	`More terms from Stefan Steinerberger (stefan.steinerberger(AT)gmail.com), Feb 26 2006`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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