23090domain: NAppears in sequencesCycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite TON = Theta-1 Nan[AlnSi24-nO48] starting with a T2 atom.at n=13A019244Number of 2-balanced binary words of length n with respect to the permutations of the symbols.at n=18A362063