# A043357 (b-file synthesized from sequence entry) 1 2 2 7 3 10 4 11 5 13 6 14 7 17 8 22 9 27 10 32 11 35 12 36 13 38 14 39 15 42 16 47 17 50 18 51 19 53 20 54 21 55