# A259045 (b-file synthesized from sequence entry) 1 7 2 9 3 11 4 17 5 21 6 27 7 29 8 39 9 43 10 45 11 67 12 145 13 173 14 613 15 833 16 1449 17 1703 18 1719 19 2673 20 19661 21 36095 22 37837 23 37845