A278034 Instanton numbers of the (1, 1)-threefold.

12, -16, 256, -1012, 17168, -102432, 1768032, -12810048, 226260008, -1831410544, 33000429000, -286340050052, 5252822116016, -47718467477584, 890108488876160, -8340130846927456, 158096635640838140, -1512328959263997360

Offset

1,1

Links

Table of n, a(n) for n=1..18.

V. Braun, P. Candelas, X. de la Ossa, Two One-Parameter Special Geometries, arXiv preprint arXiv:1512.08367 [hep-th], 2015.

Crossrefs

Cf. A278035.

Sequence in context: A166644 A264492 A264485 * A087657 A248478 A059390

Adjacent sequences: A278031 A278032 A278033 * A278035 A278036 A278037

Keyword

sign

Author

N. J. A. Sloane, Nov 14 2016

Status

approved