# A307613 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 4 4 3 5 5 6 8 7 6 8 9 9 7 10 10 11 16 12 11 13 17 14 12 15 18 16 13 17 19 18 14 19 20 20 15 21 21 22 32 23 22 24 33 25 23 26 34 27 24 28 35 29 25 30 36 31 26 32 37 33 27 34 38 35 28 36 39 37 29 38 40 39 30 40 41 41 31 42 42 43 64 44 43 45 65 46 44 47 66 48 45 49 67 50 46 51 68 52 47 53 69 54 48 55 70 56 49 57 71 58 50 59 72 60 51 61 73 62 52 63 74 64 53 65 75 66 54 67 76 68 55 69 77