# A025847 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 1 4 0 5 0 6 1 7 1 8 0 9 1 10 2 11 0 12 1 13 2 14 1 15 1 16 2 17 2 18 1 19 2 20 3 21 2 22 2 23 3 24 3 25 2 26 3 27 4 28 3 29 3 30 5 31 4 32 3 33 5 34 5 35 4 36 5 37 6 38 5 39 5 40 7 41 6 42 6 43 7 44 7 45 7 46 7 47 8 48 8 49 8 50 9 51 9 52 9 53 9 54 10 55 10 56 10 57 11 58 11 59 11 60 12 61 12 62 12 63 13 64 13 65 13 66 14 67 14 68 14 69 15 70 16 71 15