117692domain: NAppears in sequencesNumber of labeled forests of n nodes each component of which is a path.at n=8A011800a(n) = 7^n + 7*n + 1.at n=6A176972a(n) = number of unlabeled rooted trees on n nodes with an even number of endpoints.at n=15A253013Main diagonal of array in A358298.at n=41A358301