# A064605 (b-file synthesized from sequence entry) 1 1 2 2 3 8 4 74 5 146 6 150 7 158 8 307 9 526 10 541 11 16157 12 20289 13 271343 14 953614 15 1002122 16 2233204 17 3015123 18 15988923 19 48033767 20 85110518238