# A319906 (b-file synthesized from sequence entry) 1 0 2 8 3 31 4 86 5 221 6 581 7 1503 8 4149 9 11355 10 31985 11 90940 12 261081 13 756081 14 2208197 15 6483148 16 19132652 17 56714624 18 168806741 19 504209234