# A181578 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 3 4 4 5 0 6 5 7 6 8 7 9 8 10 9 11 0 12 10 13 11 14 12 15 13 16 14 17 0 18 15 19 16 20 17 21 18 22 19 23 0 24 20 25 21 26 22 27 23 28 24 29 0 30 0 31 25 32 26 33 27 34 28 35 29 36 0 37 30 38 31 39 32 40 33 41 34 42 0 43 35 44 36 45 37 46 38 47 39 48 0 49 40 50 41 51 42 52 43 53 44 54 0 55 45 56 46 57 47 58 48 59 49 60 0 61 0 62 50 63 51 64 52 65 53 66 54 67 0 68 55 69 56 70 57 71 58 72 59 73 0 74 60 75 61 76 62 77 63