# A115699 (b-file synthesized from sequence entry) 1 23 2 41 3 53 4 61 5 223 6 263 7 283 8 467 9 509 10 557 11 607 12 647 13 719 14 809 15 829 16 2131 17 2141 18 2153 19 2347 20 2351 21 2521 22 2531 23 2593 24 2731 25 2767 26 2953 27 2957 28 4091 29 4261 30 4603 31 4751 32 4817 33 4951 34 5171 35 5393 36 5651 37 6173 38 6361 39 6571 40 6581 41 6761 42 6763 43 6791