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A038781
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Number of nonisomorphic circulant undirected p^2-graphs, indexed by odd primes p.
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2
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8, 423, 798952, 20962209174670288, 247984783510749556137496, 163976067636254581923091475287730651406666, 8961962227285899756481561562282509859208082639789128
(list; graph; refs; listen; history; internal format)
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OFFSET
| 3,1
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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.
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CROSSREFS
| Cf. A049287.
Sequence in context: A188393 A193372 A185833 * A092868 A038782 A024110
Adjacent sequences: A038778 A038779 A038780 * A038782 A038783 A038784
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KEYWORD
| nonn,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), May 04 2000
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EXTENSIONS
| More terms from Valery A. Liskovets (liskov(AT)im.bas-net.by), May 09 2001
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