# A244001 (b-file synthesized from sequence entry) 1 3 2 7 3 11 4 20 5 28 6 63 7 72 8 79 9 688 10 795 11 999 12 2716 13 13220 14 15940 15 17903 16 26832 17 28416 18 33448 19 117923