# A088649 (b-file synthesized from sequence entry) 1 1 2 3 3 7 4 9 5 13 6 19 7 21 8 27 9 31 10 33 11 37 12 43 13 49 14 51 15 57 16 63 17 69 18 73 19 79 20 87 21 91 22 97 23 99 24 103