# A006021 (b-file synthesized from sequence entry) 0 0 1 1 2 2 3 3 4 1 5 4 6 3 7 2 8 0 9 5 10 2 11 3 12 1 13 4 14 3 15 2 16 0 17 5 18 2 19 3 20 1 21 4 22 3 23 2 24 0 25 5 26 2 27 3 28 1 29 4 30 3 31 2 32 0 33 5 34 2 35 3 36 1 37 4 38 3 39 2 40 0 41 5 42 2 43 3 44 1 45 4 46 3 47 2 48 0 49 5 50 2 51 3 52 1 53 4 54 3 55 2 56 0 57 5 58 2 59 3 60 1 61 4 62 3 63 2 64 0 65 5 66 2 67 3 68 1 69 4 70 3 71 2 72 0 73 5 74 2 75 3 76 1 77 4 78 3 79 2 80 0 81 5 82 2