# A020615 (b-file synthesized from sequence entry) 1 3 2 5 3 7 4 11 5 13 6 17 7 19 8 23 9 29 10 31 11 37 12 41 13 43 14 47 15 59 16 67 17 83 18 89 19 97 20 103 21 109 22 131 23 137 24 179 25 199 26 233 27 373 28 1049 29 1097 30 1223 31 1433 32 2293