# A146592 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 1 5 1 6 1 7 3 8 23 9 47 10 75 11 181 12 675 13 3025 14 16403 15 71953 16 340893 17 1986607 18 14754733 19 121306057 20 1066980245 21 9641071515 22 101852566849 23 1271193446821