# A007898 (b-file synthesized from sequence entry) 1 1 2 1 3 2 4 3 5 3 6 4 7 4 8 7 9 7 10 6 11 6 12 12 13 7 14 8 15 12 16 16 17 9 18 15 19 10 20 18 21 16 22 12 23 12 24 32 25 17 26 14 27 22 28 24 29 15 30 30 31 16 32 34 33 24 34 18 35 24 36 48 37 19 38 20 39 28 40 48 41 21 42 40 43 22 44 36 45 45 46 24 47 24 48 78 49 32 50 37 51 36 52 42 53 27 54 54 55 36 56 64 57 40 58 30 59 30 60 96 61 31 62 32 63 60 64 78 65 42 66 60 67 34 68 54