# A021660 (b-file synthesized from sequence entry) 0 0 1 0 2 1 3 5 4 2 5 4 6 3 7 9 8 0 9 2 10 4 11 3 12 9 13 0 14 2 15 4 16 3 17 9 18 0 19 2 20 4 21 3 22 9 23 0 24 2 25 4 26 3 27 9 28 0 29 2 30 4 31 3 32 9 33 0 34 2 35 4 36 3 37 9 38 0 39 2 40 4 41 3 42 9 43 0 44 2 45 4 46 3 47 9 48 0 49 2 50 4 51 3 52 9 53 0 54 2 55 4 56 3 57 9 58 0 59 2 60 4 61 3 62 9 63 0 64 2 65 4 66 3 67 9 68 0 69 2 70 4 71 3 72 9 73 0 74 2 75 4 76 3 77 9 78 0 79 2 80 4 81 3 82 9 83 0 84 2 85 4 86 3 87 9 88 0 89 2 90 4 91 3 92 9 93 0 94 2 95 4 96 3 97 9 98 0