# A130717 (b-file synthesized from sequence entry) 0 0 1 1 2 -1 3 0 4 0 5 2 6 -3 7 1 8 0 9 3 10 -5 11 2 12 0 13 4 14 -7 15 3 16 0 17 5 18 -9 19 4 20 0 21 6 22 -11 23 5 24 0 25 7 26 -13 27 6 28 0 29 8 30 -15 31 7 32 0 33 9 34 -17 35 8 36 0 37 10 38 -19 39 9 40 0 41 11 42 -21 43 10 44 0 45 12 46 -23 47 11 48 0 49 13 50 -25 51 12 52 0 53 14 54 -27 55 13 56 0 57 15 58 -29 59 14 60 0 61 16 62 -31 63 15 64 0 65 17 66 -33 67 16 68 0 69 18 70 -35 71 17 72 0 73 19 74 -37 75 18 76 0 77 20 78 -39 79 19 80 0 81 21 82 -41 83 20