# A037871 (b-file synthesized from sequence entry) 1 0 2 0 3 1 4 0 5 0 6 2 7 1 8 0 9 1 10 1 11 1 12 1 13 0 14 0 15 2 16 1 17 0 18 2 19 2 20 2 21 2 22 1 23 1 24 2 25 1 26 0 27 1 28 1 29 1 30 1 31 1 32 1 33 2 34 2 35 1 36 2 37 1 38 1 39 1 40 0 41 0 42 2 43 1 44 0 45 3 46 2 47 2 48 2 49 1 50 1 51 2 52 1 53 0 54 2 55 2 56 2 57 2 58 2 59 2 60 2 61 2 62 2 63 3 64 2 65 2 66 2 67 1 68 1 69 2 70 1 71 1 72 4 73 3 74 2 75 3 76 2 77 1 78 2 79 1 80 0 81 1 82 1 83 1 84 1 85 1 86 1 87 2 88 2 89 1 90 2