# A068951 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 7 5 2 6 5 7 11 8 5 9 7 10 11 11 7 12 13 13 11 14 17 15 2 16 5 17 5 18 11 19 13 20 7 21 13 22 11 23 17 24 11 25 13 26 17 27 19 28 7 29 11 30 13 31 7 32 11 33 17 34 11 35 13 36 5 37 7 38 11 39 7 40 13 41 11 42 17 43 13 44 19 45 19 46 5 47 13 48 7 49 11 50 17 51 11 52 13 53 17 54 19 55 17 56 13 57 19 58 17 59 23 60 7 61 13 62 11 63 13 64 17 65 13 66 17 67 17 68 13 69 19 70 13 71 19 72 17 73 23 74 17 75 11 76 13