id:A103548 - OEIS Search Results

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a(n) is the largest n-digit zeroless prime such that the sum of the two numbers that result from splitting a(n) between any two of its digits is a distinct prime.

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89, 863, 8821, 68683 (list; graph; listen)

	OFFSET	`2,1`
	EXAMPLE	`a(4)=8821. 8+821=829, which is prime. 88+21=109, which is prime. 882+1=883, which is prime.`
	CROSSREFS	`Sequence in context: A063654 A069764 A053580 this_sequence A097155 A093289 A103545` `Adjacent sequences: A103545 A103546 A103547 this_sequence A103549 A103550 A103551`
	KEYWORD	`base,more,nonn`
	AUTHOR	`Ray G. Opao (1260(AT)email.com), Mar 23 2005`

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

AT&T Labs Research