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A296410
Number of non-isomorphic digon-free arrangements of n pairwise intersecting pseudo-circles on a sphere, reduced for mirror symmetry.
0
1, 1, 1, 1, 2, 14, 2131, 3012972
OFFSET
0,5
COMMENTS
For more information, see A296406.
KEYWORD
nonn,more
AUTHOR
Manfred Scheucher, Dec 11 2017
STATUS
approved