# A025865 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 0 4 1 5 0 6 1 7 0 8 1 9 1 10 1 11 0 12 2 13 1 14 1 15 1 16 2 17 1 18 3 19 1 20 2 21 2 22 3 23 1 24 4 25 2 26 3 27 3 28 4 29 2 30 5 31 3 32 4 33 4 34 5 35 3 36 7 37 4 38 5 39 5 40 7 41 4 42 8 43 5 44 7 45 7 46 8 47 5 48 10 49 7 50 8 51 8 52 10 53 7 54 12 55 8 56 10 57 10 58 12 59 8 60 14 61 10 62 12 63 12 64 14 65 10 66 16 67 12 68 14 69 14 70 16 71 12