# A066273 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 1 5 0 6 0 7 4 8 0 9 3 10 24 11 4 12 18 13 151 14 25 15 136 16 992 17 184 18 938 19 6769 20 1300 21 6792 22 47469