A361158 Number of elliptic points of order 2 in Weierstrass curve with discriminant A079896(n) in moduli space M_2 of compact Riemann surfaces of genus 2.

1, 0, 1, 1, 1, 0, 2, 1, 2, 3, 2, 1, 1, 1, 2, 3, 2, 2, 0, 3, 2, 1, 4

Offset

1,7

References

McMullen, Curtis. "Billiards and Teichmüller curves." Bulletin of the American Mathematical Society, 60:2 (2023), 195-250. See Table C.1.

Links

Table of n, a(n) for n=1..23.

Crossrefs

Cf. A079896, A361157, A361159.

Sequence in context: A372840 A128065 A364933 * A329744 A277889 A018194

Adjacent sequences: A361155 A361156 A361157 * A361159 A361160 A361161

Keyword

nonn,more

Author

N. J. A. Sloane, Mar 14 2023

Status

approved