# A206416 (b-file synthesized from sequence entry) 1 4 2 5 3 6 4 8 5 10 6 12 7 14 8 16 9 18 10 20 11 22 12 24 13 24 14 26 15 28 16 29 17 30 18 32 19 33 20 34 21 36 22 37 23 38 24 40