%I #9 May 04 2022 18:44:35
%S 0,3,21,666,65949,15580020
%N Multicomponent Gromov-Witten invariants for genus -1.
%H Florian Block, <a href="https://arxiv.org/abs/1006.0218">Computing node polynomials for plane curves</a>, arXiv:1006.0218 [math.AG], 2010-2011; Math. Res. Lett. 18, (2011), no. 4, 621-643. See Appendix B.
%H Grigory Mikhalkin, <a href="https://arxiv.org/abs/math/0312530">Enumerative tropical algebraic geometry in R^2</a>, arXiv:math/0312530 [math.AG], 2003-2004.
%Y Cf. A171105.
%K nonn,more
%O 1,2
%A _N. J. A. Sloane_, Sep 27 2010
%E a(5)-a(6) added by _Andrey Zabolotskiy_, May 04 2022