A191964 Number of mixed arrangements of 1 pseudoline and n double pseudolines in the Mobius plane.

1, 1, 17, 15649

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