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A052152 Number of self-complementary directed 3-multigraphs with loops on 2n nodes. +0
1
8, 8256, 1431787520, 48038430520647680, 330117345346734148058349568, 483957144078539402095793819136691273728, 155682086691161145712706205845400916732707415735140352 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Cf. A001374, A047832.

Sequence in context: A079656 A114773 A057107 this_sequence A055308 A165429 A079235

Adjacent sequences: A052149 A052150 A052151 this_sequence A052153 A052154 A052155

KEYWORD

nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)eunet.rs), Jan 24 2000

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Last modified December 4 23:11 EST 2009. Contains 170347 sequences.

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