login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A285664 Erroneous version of A049297. 0
1, 2, 3, 6, 6, 20, 14, 46, 51, 140, 108, 624, 352, 1440, 2172 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Included in accordance with OEIS policy of listing published but incorrect sequences, with pointers to the correct versions.

Number of nonisomorphic circulant digraphs (i.e. Cayley digraphs for the cyclic group) of order n.

LINKS

Table of n, a(n) for n=1..15.

V. A. Liskovets and R. Poeschel, On the enumeration of circulant graphs of prime-power and squarefree orders.

CROSSREFS

Cf. A049297.

Sequence in context: A117777 A223547 A049297 * A056391 A056430 A089878

Adjacent sequences:  A285661 A285662 A285663 * A285665 A285666 A285667

KEYWORD

nonn,dead

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
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 16 20:36 EDT 2021. Contains 348047 sequences. (Running on oeis4.)