A160884 Regular coverings having dihedral voltage groups: see Kwak-Lee reference in A160870 for precise definition.

3, 15, 121, 1271, 15233

Offset

1,1

Links

Table of n, a(n) for n=1..5.

Crossrefs

Sequence in context: A107869 A156360 A377105 * A173468 A197505 A348903

Adjacent sequences: A160881 A160882 A160883 * A160885 A160886 A160887

Keyword

nonn

Author

N. J. A. Sloane, Nov 15 2009

Status

approved