A075741 - OEIS

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A075741

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

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; refs; listen; history; internal format)

	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: A191513 A102309 A067230 * A119133 A047389 A093661` `Adjacent sequences: A075738 A075739 A075740 * A075742 A075743 A075744`
	KEYWORD	`nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Oct 17 2002`

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Last modified February 15 07:42 EST 2012. Contains 205717 sequences.