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A160883
Regular coverings having dihedral voltage groups: see Kwak-Lee reference in
A160870
for precise definition.
0
4, 27, 231, 2251, 23899
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..5.
CROSSREFS
Sequence in context:
A341962
A354588
A276029
*
A362274
A328978
A185655
Adjacent sequences:
A160880
A160881
A160882
*
A160884
A160885
A160886
KEYWORD
nonn
AUTHOR
N. J. A. Sloane
, Nov 15 2009
STATUS
approved
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Last modified April 19 23:40 EDT 2024. Contains 371798 sequences. (Running on oeis4.)