A361141 Number of rooted triangulations of genus 1 with 2n edges.

7, 202, 4900, 112046, 2490132, 54442636, 1177912344, 25302706734, 540709469284, 11509659737732, 244254583041960, 5170993925895980, 109258058984867592, 2304778527410416728, 48552885599587471920

Offset: 1

Author

R. J. Mathar, Mar 02 2023

Keywords

• nonn
• more

Links

• Valentin Bonzom, Guillaume Chapuy, and Maciej Dolega, Enumeration of non-oriented maps via integrability, Alg. Combin. 5 (6) (2022) pp. 1363-1390, A.3.

Crossrefs

Cf. A002005 (genus 0), A322928 (genus 1/2).