# A159957 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 3 4 4 5 1 6 2 7 3 8 4 9 0 10 2 11 3 12 4 13 0 14 1 15 3 16 4 17 0 18 1 19 2 20 4 21 0 22 1 23 2 24 3 25 0 26 1 27 2 28 3 29 4 30 1 31 2 32 3 33 4 34 0 35 2 36 3 37 4 38 0 39 1 40 3 41 4 42 0 43 1 44 2 45 4 46 0 47 1 48 2 49 3 50 0 51 1 52 2 53 3 54 4 55 1 56 2 57 3 58 4 59 0 60 2 61 3 62 4 63 0 64 1 65 3 66 4 67 0 68 1 69 2 70 4 71 0 72 1 73 2 74 3 75 0 76 1 77 2 78 3 79 4 80 1 81 2 82 3 83 4 84 0 85 2 86 3 87 4 88 0 89 1 90 3 91 4 92 0 93 1 94 2 95 4 96 0 97 1 98 2 99 3