id:A083762 - OEIS Search Results

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Rearrangement of natural numbers such that concatenation of terms beginning with the first one with a 1 as the least significant digit is a prime.

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1, 3, 2, 4, 9, 5, 13, 20, 10, 14, 40, 35, 28, 30, 11, 27, 76, 44, 22, 48, 114, 51, 62, 34, 45, 87, 83, 60, 42, 84, 12, 211, 159, 57, 74, 187, 26, 15, 141, 100, 153, 131, 46, 155, 144, 7, 323, 102, 70, 276, 450, 18, 189, 110, 202, 167, 240, 136, 17, 90, 88, 165, 47 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Conjecture: every natural number belongs to this sequence.`
	LINKS	`Diana Mecum, Table of n, a(n) for n = 1..200`
	EXAMPLE	`11, 131, 1321, 13241 etc. are primes.`
	CROSSREFS	`Cf. A083763.` `Adjacent sequences: A083759 A083760 A083761 this_sequence A083763 A083764 A083765` `Sequence in context: A084657 A019916 A099257 this_sequence A083164 A094962 A084793`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy and Meenakshi Srikanth (amarnath_murthy(AT)yahoo.com), May 06 2003`
	EXTENSIONS	`More terms from Diana Mecum (diana.mecum(AT)gmail.com), Jun 22 2007`

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Last modified November 9 12:23 EST 2009. Contains 166233 sequences.

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