OFFSET
1,3
LINKS
Valentin Bonzom, Guillaume Chapuy, and Maciej Dolega, Enumeration of non-oriented maps via integrability, Alg. Combin. 5 (6) (2022) pp. 1363-1390, A.2.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
R. J. Mathar, Mar 02 2023
STATUS
approved