# A137802 (b-file synthesized from sequence entry) 1 0 2 3 3 150 4 31185 5 12999420 6 9622703475 7 11539805487210 8 20981809690466625 9 54997428661808232600 10 199760599884519009411075 11 973866344327734952575230750 12 6207575427404936259602204502225