# A020111 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 3 4 8 5 36 6 199 7 1303 8 9844 9 84217 10 804739 11 8494461 12 98158214 13 1232430909 14 16706285647 15 243169268857 16 3782633071104 17 62623591954943 18 1099391947653438 19 20399828362013788 20 398929976857158504