id:A115941 - OEIS Search Results

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a(n) is the least prime whose representation contains a palindromic substring of length n.

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2, 11, 101, 11113, 10301, 1011013, 1003001, 100110013, 100030001, 10000000019, 10000500001, 1000011000017, 1000008000001, 100000440000011, 100000323000001, 10000001100000011, 10000000500000001 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(6)=1011013 since it is the least prime that contains a` `palindromic substring (101101) of length 6.`
	CROSSREFS	`Cf. A056732.` `Sequence in context: A089393 A069664 A130150 this_sequence A024721 A081716 A099713` `Adjacent sequences: A115938 A115939 A115940 this_sequence A115942 A115943 A115944`
	KEYWORD	`nonn,base`
	AUTHOR	`Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006`

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.

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