# A025844 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 1 4 0 5 0 6 2 7 0 8 0 9 2 10 0 11 1 12 3 13 0 14 1 15 3 16 0 17 2 18 4 19 0 20 2 21 4 22 1 23 3 24 5 25 1 26 3 27 5 28 2 29 4 30 6 31 2 32 4 33 7 34 3 35 5 36 8 37 3 38 5 39 9 40 4 41 6 42 10 43 4 44 7 45 11 46 5 47 8 48 12 49 5 50 9 51 13 52 6 53 10 54 14 55 7 56 11 57 15 58 8 59 12 60 16 61 9 62 13 63 17 64 10 65 14 66 19 67 11 68 15 69 20 70 12 71 16