id:A124046 - OEIS Search Results

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a(n) is the least prime containing n distinct occurrences of the n-th prime.

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2, 233, 5557, 47777, 11111111113, 1131313131313, 171717173171717, 19191919191981919, 1232323232323232323, 292929292929292929929, 31313131313131313123131, 3713737373737373737373737, 414141414141414141241414141, 43434343434343943434343434343, 4714747474747474747474747474747 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`233 contains 2 occurrences of the second prime 3`
	CROSSREFS	`Sequence in context: A012530 A057157 A139963 this_sequence A101146 A159280 A087226` `Adjacent sequences: A124043 A124044 A124045 this_sequence A124047 A124048 A124049`
	KEYWORD	`base,nonn`
	AUTHOR	`Ray G. Opao (1260(AT)email.com), Dec 12 2006`
	EXTENSIONS	`More terms from Donovan Johnson (donovan.johnson(AT)yahoo.com), Feb 26 2008`

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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