# A020634 (b-file synthesized from sequence entry) 1 2 2 3 3 7 4 11 5 13 6 17 7 19 8 23 9 29 10 31 11 37 12 47 13 67 14 71 15 73 16 79 17 97 18 127 19 157 20 167 21 197 22 241 23 337 24 367 25 397 26 487 27 523 28 569 29 787 30 1741 31 1987 32 2437 33 2617 34 8707