A032331 "CHJ" (necklace, identity, labeled) transform of 1,2,3,4...

1, 2, 9, 46, 385, 3216, 37429, 451396, 6569553, 103389580, 1854784261, 35697296064, 762180320785, 17415193181946, 431287810513785, 11393904725151736, 321968806408512385, 9643386251348250588

Offset

1,2

Links

Table of n, a(n) for n=1..18.

C. G. Bower, Transforms (2)

Index entries for sequences related to Lyndon words

Crossrefs

Sequence in context: A380497 A219614 A183166 * A049371 A306725 A032079

Adjacent sequences: A032328 A032329 A032330 * A032332 A032333 A032334

Keyword

nonn,more

Author

Christian G. Bower

Status

approved