# A177945 (b-file synthesized from sequence entry) 1 3 2 7 3 13 4 37 5 79 6 163 7 349 8 757 9 1567 10 3163 11 6547 12 13099 13 26497 14 52999 15 106273 16 212557 17 426889 18 855427 19 1710853 20 3421903 21 6845869 22 13691767 23 27385087 24 54771007 25 109542907 26 219096259 27 438203677 28 876417229 29 1752875893 30 3505814527 31 7011656629 32 14023322167 33 28046754727 34 56093637367