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A170992 Number of genus 3, degree n, simply ramified covers of an elliptic curve. 0
2, 160, 2448, 18304, 90552, 341568, 1068928, 2877696, 7014204, 15423200, 32107456, 61663104, 115156144, 200764608, 346235904, 561158400, 911313450 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

COMMENTS

The reference gives a generating function and the terms up to degree 18.

REFERENCES

Mike Roth and Noriko Yu, Mirror Symmetry for Elliptic Curves: The A-Model (Fermionic) Counting, Clay Mathematics Proceedings, Volume 11, 2010.

LINKS

Table of n, a(n) for n=2..18.

CROSSREFS

Sequence in context: A159030 A064071 A116638 * A179958 A178575 A069580

Adjacent sequences:  A170989 A170990 A170991 * A170993 A170994 A170995

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Aug 31 2010

STATUS

approved

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Last modified December 17 18:04 EST 2014. Contains 252034 sequences.