# A130709 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 4 4 7 5 13 6 22 7 41 8 75 9 138 10 255 11 482 12 911 13 1735 14 3316 15 6370 16 12306 17 23907 18 46666 19 91500 20 180119 21 355820 22 705061 23 1400722 24 2788718 25 5561720 26 11107305 27 22205839 28 44429088 29 88942741 30 178120533 31 356787834 32 714732794 33 1431763102 34 2867860060