# A143593 (b-file synthesized from sequence entry) 1 1 2 3 3 4 4 5 5 8 6 4 7 7 8 12 9 8 10 4 11 9 12 16 13 12 14 8 15 4 16 11 17 20 18 16 19 12 20 8 21 4 22 13 23 24 24 20 25 16 26 12 27 8 28 4 29 15 30 28 31 24 32 20 33 16 34 12 35 8 36 4 37 17 38 32 39 28 40 24 41 20 42 16 43 12 44 8 45 4 46 19 47 36 48 32 49 28 50 24 51 20 52 16 53 12 54 8 55 4