# A348413 (b-file synthesized from sequence entry) 0 1 1 2 2 4 3 8 4 16 5 28 6 57 7 114 8 221 9 451 10 893 11 1792 12 3549 13 7104 14 14212 15 28445 16 56894 17 113792 18 227554 19 455124 20 910208 21 1820449 22 3640907 23 7281813 24 14563613 25 29127251 26 58254501 27 116508984 28 233017889 29 466035877 30 932071736