The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
%I #7 Nov 01 2018 23:40:17
%S 1,2,9,113,6212,3702013
%N Two-dimensional simplicial complexes on n labeled nodes.
%D F. Harary and E. M. Palmer, Graphical enumeration, Academic Press, NY, 1973.
%D V. Jovovic, On the number of two-dimensional simplicial complexes (in Russian), Metody i sistemy tekhnicheskoy diagnostiki, Vypusk 16, Mezhvuzovskiy zbornik nauchnykh trudov, Izdatelstvo Saratovskogo universiteta, 1991, p. 77.
%K hard,nonn,nice
%O 1,2
%A _Vladeta Jovovic_