id:A158910 - OEIS Search Results

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First Differences of A061240.

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18, 18, 18, 54, 18, 18, 18, 72, 18, 36, 18, 36, 36, 18, 18, 72, 18, 54, 36, 18, 36, 90, 18, 36, 90, 54, 36, 36, 18, 18, 54, 90, 36, 54, 18, 18, 54, 36, 18, 54, 18, 54, 18, 36, 90, 36, 54, 36, 54, 36, 18, 18, 54, 36, 72, 18, 108, 36, 36, 72, 18, 18, 126, 36, 54, 54, 54, 36, 126 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Since A061240 contains prime numbers of the form 9k+5, k even, all numbers here are multiples of 18.`
	CROSSREFS	`Cf. A008600.` `Sequence in context: A029926 A070742 A010857 this_sequence A040307 A022352 A050686` `Adjacent sequences: A158907 A158908 A158909 this_sequence A158911 A158912 A158913`
	KEYWORD	`nonn,less`
	AUTHOR	`Paul Curtz (bpcrtz(AT)free.fr), Mar 30 2009`
	EXTENSIONS	`Edited and extended by R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Apr 03 2009`

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.

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