# A264759 (b-file synthesized from sequence entry) 1 0 2 0 3 1 4 1 5 2 6 3 7 10 8 27 9 101 10 364 11 1610 12 7202 13 34659 14 170692 15 864590 16 4463287 17 23415443 18 124526110 19 670224294 20 3644907768 21 20011145443