1,3

A. Borobia and V. F. Mazurovskii, On diagrams of configurations of 7 skew lines in R^3, Amer. Math. Soc. Transl. (2) 173 (1996), 33-40

A. Borobia and V. F. Mazurovskii, Nonsingular configurations of 7 lines in RP^3, J. Knot Theory Ramif. 6(6) (1997), 751-783

O. Y. Viro and Y. V. Drobotukhina, Configurations of skew lines, Leningrad Math. J. 1(4) (1990), 1027-1050

Sequence in context: A167422 A060276 A025563 this_sequence A065060 A164625 A079804

Adjacent sequences: A110884 A110885 A110886 this_sequence A110888 A110889 A110890

hard,more,nonn

David Garber (garber(AT)hait.ac.il), Sep 20 2005