A038781 Number of nonisomorphic circulant undirected p^2-graphs, indexed by odd primes p.

8, 423, 798952, 20962209174670288, 247984783510749556137496, 163976067636254581923091475287730651406666, 8961962227285899756481561562282509859208082639789128

Offset: 1

Author

N. J. A. Sloane, May 04 2000

Keywords

• nonn
• easy

Links

• M. Klin, V. A. Liskovets and R. Poeschel, Analytical enumeration of circulant graphs with prime-squared vertices, Sem. Lotharingien de Combin., B36d, 1996, 36 pages.

Crossrefs

Cf. A049287.

Extensions

More terms from Valery A. Liskovets, May 09 2001

Offset corrected by Sean A. Irvine, Feb 14 2021