# A031268 (b-file synthesized from sequence entry) 1 0 2 1 3 1 4 1 5 1 6 1 7 1 8 0 9 0 10 0 11 0 12 1 13 2 14 2 15 3 16 3 17 4 18 3 19 2 20 2 21 1 22 2 23 2 24 2 25 2 26 2 27 2 28 2 29 2 30 2 31 1 32 1 33 1 34 1 35 1 36 1 37 2 38 2 39 2 40 2 41 2 42 2 43 2 44 2 45 2 46 1 47 1 48 2 49 2 50 2 51 3 52 4 53 4 54 3 55 3 56 3 57 2 58 2 59 2 60 1 61 0 62 0 63 0 64 0 65 0 66 0 67 1 68 1 69 1 70 1 71 1 72 1 73 1 74 1 75 1 76 0 77 0 78 0 79 0 80 0 81 0 82 1 83 1 84 2 85 2 86 2 87 3 88 3 89 3 90 4