Thanks to everyone who made a donation during our annual appeal! To see the list of donors, or make a donation, see the OEIS Foundation home page.
%N Disk domain wall degeneracies for brane I in the O(K) -> P^1 X P^1 geometry.
%H M. Aganagic, A. Klemm and C. Vafa, <a href="http://arXiv.org/abs/hep-th/0105045">Disk Instantons, Mirror Symmetry and the Duality Web</a>
%A _N. J. A. Sloane_, Jun 10 2001