A051172 - OEIS

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A051172

T(n,7), array T as in A051168; a count of Lyndon words; aperiodic necklaces with 7 black beads and n-7 white beads.

0, 1, 4, 12, 30, 66, 132, 245, 429, 715, 1144, 1768, 2652, 3376, 5537, 7752, 10659, 14421, 19228, 25300, 32890, 42287, 53820, 67860, 84825, 105183, 129456, 158224, 192129, 231880, 278256, 332112, 394383, 466089, 548340 (list; graph; refs; listen; history; internal format)

	OFFSET	`7,3`
	LINKS	`Index entries for sequences related to Lyndon words`
	CROSSREFS	`Cf. A000031, A001037, A051168. Same as A011797(n-1).` `Sequence in context: A048077 A166213 A004036 * A011797 A032192 A118425` `Adjacent sequences: A051169 A051170 A051171 * A051173 A051174 A051175`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified February 16 21:51 EST 2012. Contains 205978 sequences.