# A308078 (b-file synthesized from sequence entry) 1 2 2 3 3 5 4 7 5 13 6 17 7 19 8 23 9 29 10 31 11 33 12 35 13 37 14 41 15 43 16 47 17 53 18 59 19 61 20 65 21 67 22 71 23 73 24 77 25 79