# A272723 (b-file synthesized from sequence entry) 1 5 2 13 3 19 4 23 5 29 6 31 7 41 8 53 9 59 10 73 11 83 12 89 13 103 14 113 15 131 16 137 17 151 18 157 19 163 20 167 21 173 22 179 23 181 24 193 25 197 26 199 27 211 28 239 29 241