# A099917 (b-file synthesized from sequence entry) 0 1 1 0 2 2 3 -1 4 1 5 -2 6 0 7 -1 8 0 9 1 10 0 11 2 12 -1 13 1 14 -2 15 0 16 -1 17 0 18 1 19 0 20 2 21 -1 22 1 23 -2 24 0 25 -1 26 0 27 1 28 0 29 2 30 -1 31 1 32 -2 33 0 34 -1 35 0 36 1 37 0 38 2 39 -1 40 1 41 -2 42 0 43 -1 44 0 45 1 46 0 47 2 48 -1 49 1 50 -2 51 0 52 -1 53 0 54 1 55 0 56 2 57 -1 58 1 59 -2 60 0 61 -1 62 0 63 1 64 0 65 2 66 -1 67 1 68 -2 69 0 70 -1 71 0 72 1 73 0 74 2 75 -1 76 1 77 -2 78 0 79 -1 80 0 81 1 82 0 83 2 84 -1 85 1 86 -2 87 0 88 -1 89 0 90 1 91 0 92 2 93 -1 94 1 95 -2 96 0 97 -1 98 0 99 1 100 0