# A316769 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 5 5 11 6 29 7 74 8 205 9 578 10 1683 11 4978 12 15000 13 45672 14 140600 15 436421 16 1364876 17 4295403 18 13594685 19 43238514