# A021640 (b-file synthesized from sequence entry) 0 0 1 0 2 1 3 5 4 7 5 2 6 3 7 2 8 7 9 0 10 4 11 4 12 0 13 2 14 5 15 1 16 5 17 7 18 2 19 3 20 2 21 7 22 0 23 4 24 4 25 0 26 2 27 5 28 1 29 5 30 7 31 2 32 3 33 2 34 7 35 0 36 4 37 4 38 0 39 2 40 5 41 1 42 5 43 7 44 2 45 3 46 2 47 7 48 0 49 4 50 4 51 0 52 2 53 5 54 1 55 5 56 7 57 2 58 3 59 2 60 7 61 0 62 4 63 4 64 0 65 2 66 5 67 1 68 5 69 7 70 2 71 3 72 2 73 7 74 0 75 4 76 4 77 0 78 2 79 5 80 1 81 5 82 7 83 2 84 3 85 2 86 7 87 0 88 4 89 4 90 0 91 2 92 5 93 1 94 5 95 7 96 2 97 3 98 2