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A129422 Number of isomorphism classes of 6-regular loopless multigraphs of order n. 7
1, 1, 7, 16, 128, 955, 13467, 253373, 6466074, 205749149, 7943313377, 363853255012 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,3

COMMENTS

Computed using software at http://users.cecs.anu.edu.au/~bdm/nauty/

LINKS

Table of n, a(n) for n=2..13.

CROSSREFS

Cf. A129421, A129433, A129416, A129418, A129420, A129424, A129426

Sequence in context: A214904 A029498 A181777 * A184062 A101122 A090535

Adjacent sequences:  A129419 A129420 A129421 * A129423 A129424 A129425

KEYWORD

nonn

AUTHOR

Brendan McKay, Apr 15 2007

STATUS

approved

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Last modified May 26 19:44 EDT 2019. Contains 323597 sequences. (Running on oeis4.)