id:A088178 - OEIS Search Results

Search: id:A088178

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Sequence of distinct products b(n)*b(n+1), n=1,2,3,..., of the terms b(n) of A088177.

+0
2

1, 2, 4, 6, 3, 5, 10, 8, 12, 9, 15, 20, 16, 24, 18, 21, 7, 11, 22, 14, 28, 32, 40, 25, 30, 36, 42, 35, 45, 27, 33, 44, 48, 60, 50, 70, 49, 56, 64, 72, 54, 66, 55, 65, 13, 17, 34, 26, 39, 51, 68, 52, 78, 84, 98, 63, 81, 90, 80, 88, 77, 91, 104, 96, 108, 99, 110, 100, 120, 132 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`It appears that this is a permutation of the natural numbers.`
	CROSSREFS	`Cf. A088177.` `Sequence in context: A076179 A104492 A075075 this_sequence A161184 A140645 A117532` `Adjacent sequences: A088175 A088176 A088177 this_sequence A088179 A088180 A088181`
	KEYWORD	`nonn`
	AUTHOR	`John W. Layman (layman(AT)math.vt.edu), Sep 22 2003`

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.

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