# A297709 (b-file synthesized from sequence entry) 1 3 2 5 3 7 4 7 5 13 6 3 7 11 8 19 9 5 10 23 11 13 12 23 13 11 14 31 15 7 16 17 17 31 18 17 19 47 20 13 21 5 22 19 23 37 24 29 25 53 26 19 27 11 28 3 29 23 30 43 31 41 32 61 33 37 34 17 35 0 36 89 37 29 38 47 39 59 40 73 41 43 42 29 43 0 44 113 45 23 46 31 47 53 48 71 49 83 50 67 51 41 52 0 53 139 54 31 55 19 56 37 57 61 58 101 59 89 60 79 61 59 62 0 63 181 64 47 65 43 66 7 67 41 68 67