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A032139 "CFK" (necklace, size, unlabeled) transform of 2,2,2,2... 0
2, 2, 6, 6, 10, 26, 30, 46, 66, 178, 198, 326, 442, 666, 1566, 1886, 2882, 4082, 5942, 8006, 18426, 21450, 33502, 45854, 67314, 89074, 128310, 252406, 309498, 459914, 635470, 904350, 1214514, 1702562, 2240246, 4261430 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..36.

C. G. Bower, Transforms (2)

Index entries for sequences related to Lyndon words

CROSSREFS

Sequence in context: A032214 A290261 A007040 * A032043 A200561 A241380

Adjacent sequences:  A032136 A032137 A032138 * A032140 A032141 A032142

KEYWORD

nonn

AUTHOR

Christian G. Bower

STATUS

approved

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Last modified February 24 18:24 EST 2018. Contains 299628 sequences. (Running on oeis4.)