id:A143586 - OEIS Search Results

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Length of row n of the Kolakoski fan A143477.

+0
4

1, 1, 2, 4, 6, 9, 13, 19, 29, 44, 66, 99, 151, 225, 338, 506, 761, 1138, 1705, 2555, 3835, 5751, 8629, 12953, 19426, 29146, 43723, 65585, 98351, 147501, 221259, 331899, 497861, 746874, 1120279, 1680480, 2520838, 3781134, 5671673, 8507660, 12761336 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`Conjecture: if L(n)=A143586(n), then lim(L(n+1)/L(n)) = 3/2. For a more general conjecture see A143589.`
	EXAMPLE	`The first 4 rows of A143477 are` `1` `2` `22` `1122. Their lengths are 1,1,2,4.`
	CROSSREFS	`Cf. A000002, A143477.` `Sequence in context: A039900 A039902 A081659 this_sequence A081225 A164140 A070211` `Adjacent sequences: A143583 A143584 A143585 this_sequence A143587 A143588 A143589`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu), Aug 25 2008`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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