# A227249 (b-file synthesized from sequence entry) 1 1 2 4 3 6 4 21 5 80 6 4151 7 6982 8 269563 9 779693 10 834365 11 16176645 12 19770092 13 41049539 14 228612936 15 1950787140 16 2404785364 17 3095996836 18 5236785750