# A308747 (b-file synthesized from sequence entry) 1 1 2 3 3 6 4 13 5 23 6 44 7 73 8 131 9 210 10 365 11 575 12 984 13 1537 14 2611 15 4062 16 6877 17 10679 18 18052 19 28009 20 47315 21 73386 22 123933 23 192191 24 324528 25 503233 26 849699 27 1317558 28 2224621 29 3449495 30 5824220 31 9030985 32 15248099 33 23643522 34 39920141 35 61899647 36 104512392 37 162055489 38 273617107