# A026366 (b-file synthesized from sequence entry) 1 1 2 2 3 1 4 3 5 4 6 2 7 5 8 6 9 7 10 8 11 3 12 9 13 10 14 4 15 11 16 12 17 13 18 14 19 5 20 15 21 16 22 6 23 17 24 18 25 7 26 19 27 20 28 8 29 21 30 22 31 23 32 24 33 9 34 25 35 26 36 10 37 27 38 28 39 29 40 30 41 11 42 31 43 32 44 12 45 33 46 34 47 13 48 35 49 36 50 14 51 37 52 38 53 39 54 40 55 15 56 41 57 42 58 16 59 43 60 44 61 45 62 46 63 17 64 47 65 48 66 18 67 49