id:A075741 - OEIS Search Results

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Smallest a(n)>2 such that all integers strictly between a(n)-n and a(n) are composite.

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3, 5, 10, 11, 28, 29, 96, 97, 122, 123, 124, 125, 126, 127, 538, 539, 540, 541, 906, 907, 1150, 1151, 1350, 1351, 1352, 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 9586, 9587, 15720, 15721, 15722, 15723, 15724, 15725, 15726, 15727, 19654, 19655 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(5)=28 since all values strictly between 28-5=23 and 28 (i.e. 24, 25, 26 and 27) are composite and no number from 3 to 27 has this property.`
	CROSSREFS	`Cf. A000101.` `Sequence in context: A101130 A102309 A067230 this_sequence A119133 A047389 A093661` `Adjacent sequences: A075738 A075739 A075740 this_sequence A075742 A075743 A075744`
	KEYWORD	`nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Oct 17 2002`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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