# A087794 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 3 5 4 6 6 7 8 8 5 9 9 10 6 11 10 12 7 13 12 14 8 15 12 16 9 17 16 18 14 19 15 20 16 21 10 22 11 23 18 24 18 25 12 26 20 27 13 28 21 29 14 30 20 31 24 32 22 33 15 34 24 35 16 36 24 37 27 38 17 39 28 40 25 41 18 42 26 43 28 44 32 45 19 46 30 47 20 48 30 49 30 50 21 51 33 52 22 53 32 54 36 55 23 56 36 57 34 58 24 59 36 60 36 61 35 62 25 63 38 64 26 65 40 66 39 67 27 68 40 69 40 70 28 71 42 72 44 73 29