# A294150 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 2 5 2 6 4 7 4 8 6 9 8 10 10 11 12 12 13 13 20 14 20 15 29 16 30 17 41 18 41 19 56 20 53 21 81 22 75