9111830domain: NAppears in sequencesNumerators of expansion of (1-x)^(-1/3).at n=12A004117Number of permutations in S_n with a certain property.at n=24A013498Expansion of -1/(2*x) + (2*x-1)^2/(2*x*(1-4x)^(3/2)).at n=11A141222