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A191964
Number of mixed arrangements of 1 pseudoline and n double pseudolines in the Mobius plane.
0
1, 1, 17, 15649
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OFFSET
0,3
LINKS
Table of n, a(n) for n=0..3.
J. Ferté, V. Pilaud and M. Pocchiola,
On the number of simple arrangements of five double pseudolines
, arXiv:1009.1575 [cs.CG], 2010; Discrete Comput. Geom. 45 (2011), 279-302.
CROSSREFS
Sequence in context:
A362066
A300596
A308962
*
A230638
A308671
A308670
Adjacent sequences:
A191961
A191962
A191963
*
A191965
A191966
A191967
KEYWORD
nonn
,
more
AUTHOR
N. J. A. Sloane
, Jun 20 2011
STATUS
approved
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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)