# A275031 (b-file synthesized from sequence entry) 1 1 2 6 3 46 4 570 5 11624 6 421793 7 26631796 8 2976710318 9 583268028453 10 200678789857876 11 121566258532250545 12 129693591124665273124 13 243968254768827185678164