id:A073697 - OEIS Search Results

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Group the even numbers so that the product of the terms in each group + 1 is a prime: (2), (4), (6), (8, 10, 12, 14), (16), (18), ... Sequence gives number of terms in each group.

+0
3

1, 1, 1, 4, 1, 1, 7, 8, 3, 6, 52, 1, 27, 1, 7, 8, 4, 1, 1, 12, 82, 1, 1, 11, 1, 5, 1, 5, 3, 73, 7, 1, 42, 22, 8, 1, 20, 8, 1, 1, 5, 6, 1, 12, 3, 30 (list; graph; listen)

	OFFSET	`0,4`
	COMMENT	`2 is not a member.`
	EXAMPLE	`2; 4; 6; 8, 10, 12, 14; 16; 18; ...`
	CROSSREFS	`Cf. A073695, A073696.` `Sequence in context: A124376 A047671 A081577 this_sequence A119673 A051455 A132789` `Adjacent sequences: A073694 A073695 A073696 this_sequence A073698 A073699 A073700`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 12 2002`
	EXTENSIONS	`More terms from Felice Russo (felice.russo(AT)katamail.com), Oct 11 2002`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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