login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A032138 Shifts left under "CFJ" (necklace, size, labeled) transform. 0
1, 1, 1, 4, 8, 38, 266, 1680, 10248, 79464, 1000104, 8399496, 103697496, 1238886096, 17072760600, 251355438936, 3752124770520, 60861072664560, 1076909248451064, 19217616589357368, 369028769473844088 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..21.

Index entries for sequences related to Lyndon words

CROSSREFS

Sequence in context: A032317 A032226 A001889 * A032151 A032042 A032056

Adjacent sequences:  A032135 A032136 A032137 * A032139 A032140 A032141

KEYWORD

nonn,eigen

AUTHOR

Christian G. Bower

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

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