id:A063405 - OEIS Search Results

Search: id:A063405

Displaying 1-1 of 1 results found.

page 1

T(n,m) for positive n,m is the first integer we get when iterating f starting with f(n/m), where function f on rationals is defined as f(p/q)=abs(p-q)/NextOddCollatz(p)(we assume p,q coprime), where NextOddCollatz(p) is the next odd number that is found in the Collatz trajectory of p. When no integer is reached by iteration, T(n,m)=0.

+0
1

0, 1, 0, 3, 4, 0, 3, 1, 1, 0, 4, 3, 2, 1, 0, 2, 3, 1, 4, 2, 0, 2, 6, 7, 3, 9, 10, 0, 7, 3, 5, 1, 3, 1, 1, 0, 1, 1, 3, 2, 3, 4, 5, 6, 0, 3, 4, 9, 3, 1, 2, 3, 1, 4, 0, 9, 1, 9, 4, 9, 12, 13, 5, 15, 16, 0, 9, 2, 3, 3, 7, 1, 2, 4, 1, 2, 2, 0, 7, 9, 2, 3, 3, 9, 2, 1, 1, 3, 3, 4, 0, 2, 2, 13, 6, 5, 7, 1, 3, 2, 9 (list; table; graph; listen)

	OFFSET	`1,4`
	EXAMPLE	`The triangle begins:` `........0` `......1...0` `....3...4...0` `..3...1...1...0` `4...3...2...1...0`
	CROSSREFS	`T(n, 1) forms A062366.` `Sequence in context: A123685 A124917 A025278 this_sequence A139401 A110061 A021750` `Adjacent sequences: A063402 A063403 A063404 this_sequence A063406 A063407 A063408`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Floor van Lamoen (fvlamoen(AT)hotmail.com), Jul 16 2001`

page 1

Search completed in 0.002 seconds

Last modified November 24 14:25 EST 2009. Contains 167438 sequences.

AT&T Labs Research