# A341549 (b-file synthesized from sequence entry) 1 3 2 6 3 23 4 50 5 131 6 294 7 687 8 1530 9 3419 10 7502 11 16391 12 35490 13 76467 14 163830 15 349535 16 742730 17 1572875 18 3320478 19 6990519 20 14680050 21 30758243 22 64312646 23 134217743 24 279620250 25 581610171 26 1207959534 27 2505397607 28 5189752130 29 10737418259 30 22190664342