# A033531 (b-file synthesized from sequence entry) 0 1 1 823 2 5493583 3 28579431833 4 154620656140976 5 831415352314053207 6 4475746196648151844135 7 24088698990102061728597981 8 129653063594088631745065442153 9 697826352881007761016861345617984 10 3755891812799886342646421870514820641