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A038781
Number of nonisomorphic circulant undirected p^2-graphs, indexed by odd primes p.
3
8, 423, 798952, 20962209174670288, 247984783510749556137496, 163976067636254581923091475287730651406666, 8961962227285899756481561562282509859208082639789128
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..7.
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.
Sequence in context: A368002 A185833 A301668 * A092868 A038782 A209821
Adjacent sequences: A038778 A038779 A038780 * A038782 A038783 A038784
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, May 04 2000
EXTENSIONS
More terms from Valery A. Liskovets, May 09 2001
Offset corrected by Sean A. Irvine, Feb 14 2021
STATUS
approved

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Last modified November 26 21:39 EST 2024. Contains 378136 sequences.
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