# A146199 (b-file synthesized from sequence entry) 4 0 5 98 6 34778 7 290306 8 1182610 9 3573766 10 9017466 11 20075266 12 40694834 13 76649830 14 136042186 15 229866786 16 372638546 17 583081894 18 884882650 19 1307502306 20 1887054706 21 2667245126