0,1
Table of n, a(n) for n=0..5.
M. Aganagic, A. Klemm and C. Vafa, Disk Instantons, Mirror Symmetry and the Duality Web
Sequence in context: A177684 A177214 A112137 * A202048 A203054 A198774
Adjacent sequences: A061620 A061621 A061622 * A061624 A061625 A061626
nonn
N. J. A. Sloane, Jun 10 2001
approved