# A243214 (b-file synthesized from sequence entry) 3 0 4 63 5 1566 6 13971 7 77124 8 319206 9 1083723 10 3181401 11 8344854 12 20006349 13 44548227 14 93248628 15 185176866 16 351410664 17 640972980 18 1129067352 19 1928196432 20 3203016813