# A250274 (b-file synthesized from sequence entry) 1 6 2 48 3 140 4 1132 5 6732 6 51884 7 381812 8 2783500 9 19762916 10 135821156 11 901633552 12 5803821376 13 36474619144 14 225357234996 15 1376605005684 16 8348102460156