login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A057140 Number of equivalence classes of self-dual 3-valued Post functions of n variables under action of semi-direct product of symmetric group S_n and complementing group C(n,3). 1
1, 4, 169, 3926427054, 15206669692893781237708064484944058, 166113478292106687629383993647806682871917942531896956843533578349271314189657277839057196220767581277199448858 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A355883 A181191 A306402 * A245323 A348085 A195631
KEYWORD
nonn
AUTHOR
Vladeta Jovovic, Aug 12 2000
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 21 06:08 EDT 2024. Contains 374463 sequences. (Running on oeis4.)