id:A060414 - OEIS Search Results

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In the `3x+1' problem, take the sequence of starting values which set new records for the "dropping time" (A060412); sequence gives associated maximal value reached in the trajectory with that start.

+0
3

2, 8, 26, 4616, 125252, 1242458, 20581856, 12324038948, 282667562, 282667562, 3611141594, 8904120362, 45119577824, 8077577336, 795853127168, 44621605808, 1848429310544, 3604523133626, 483308017730 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`N. J. A. Sloane, Table of n, a(n) for n=1..35 (from the web page of Tomas Oliveira e Silva)` `Tomas Oliveira e Silva, Tables (gives many more terms)` `Index entries for sequences related to 3x+1 (or Collatz) problem`
	CROSSREFS	`Sequence in context: A130613 A143338 A027267 this_sequence A087241 A092071 A100505` `Adjacent sequences: A060411 A060412 A060413 this_sequence A060415 A060416 A060417`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Apr 06 2001; b-file added Nov 27 2007`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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