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A068593
Erroneous version of
A007717
.
0
2, 7, 23, 78, 274, 1002, 3756, 14682, 59445, 249595
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OFFSET
1,1
REFERENCES
Huaien Li and David C. Torney, Enumerations of Multigraphs, 2002.
LINKS
Table of n, a(n) for n=1..10.
CROSSREFS
Sequence in context:
A292087
A091702
A274104
*
A198944
A328035
A112657
Adjacent sequences:
A068590
A068591
A068592
*
A068594
A068595
A068596
KEYWORD
dead
STATUS
approved
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Last modified April 23 14:15 EDT 2024. Contains 371914 sequences. (Running on oeis4.)