id:A058261 - OEIS Search Results

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a(n) = n times the Collatz number of n (as given in A006577).

+0
1

0, 2, 21, 8, 25, 48, 112, 24, 171, 60, 154, 108, 117, 238, 255, 64, 204, 360, 380, 140, 147, 330, 345, 240, 575, 260, 2997, 504, 522, 540, 3286, 160, 858, 442, 455, 756, 777, 798, 1326, 320, 4469, 336, 1247 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n) = n*Collatz(n)`
	EXAMPLE	`a(4)=8 because the Collatz number of 4 is 2 (4 - 2 - 1) and then 8=4*2.`
	CROSSREFS	`Adjacent sequences: A058258 A058259 A058260 this_sequence A058262 A058263 A058264` `Sequence in context: A122509 A024230 A105666 this_sequence A072397 A077208 A084313`
	KEYWORD	`nonn`
	AUTHOR	`Felix Goldberg (felixg(AT)tx.technion.ac.il), Dec 17 2000`

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.

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