A099735 - OEIS

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A099735

a(2n) = a(2n-1) / a(2n-2); a(2n+1) = a(2n) + a(2n-1); a(0) = 1; a(1) = 1

1, 1, 1, 2, 2, 4, 2, 6, 3, 9, 3, 12, 4, 16, 4, 20, 5, 30, 6, 36, 6, 42, 7, 49, 7, 56, 8, 64, 8, 72, 9, 81, 9, 90, 10, 100, 10, 110, 11, 121, 11, 132, 12, 144, 12, 156, 13, 169, 13, 182, 14, 196, 14, 210, 15, 225, 15, 240, 16, 256, 16 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,4`
	COMMENTS	`Note that the result of the division is always an integer.` `This is one member of a generalized family of sequences: a(2n) = a(2n-1) / a(2n-2); a(2n+1) = a(2n) + a(2n-1); a(0) = 1; a(1) = x; x > 0;.`
	CROSSREFS	`Sequence in context: A143112 A167272 A090624 * A091279 A096002 A082175` `Adjacent sequences: A099732 A099733 A099734 * A099736 A099737 A099738`
	KEYWORD	`easy,nonn`
	AUTHOR	`Timo Kekalainen [Kek\"{a}l\"{a}inen] (timo.kekalainen(AT)iki.fi), Nov 09 2004`

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Last modified February 16 06:27 EST 2012. Contains 205860 sequences.