# A180346 (b-file synthesized from sequence entry) 1 3 2 7 3 11 4 13 5 17 6 19 7 23 8 29 9 31 10 37 11 41 12 43 13 53 14 61 15 67 16 73 17 83 18 97 19 101 20 107 21 127 22 163 23 211 24 271 25 277 26 1009 27 18973