# A081941 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 7 5 14 6 23 7 32 8 45 9 153 10 167 11 352 12 3610 13 4977 14 11332 15 27866 16 46955 17 275824 18 508960 19 1978100 20 5211763 21 22579170 22 50936903 23 98746668 24 103408400 25 105030502 26 106085805 27 115059404 28 458335581 29 2483842510 30 4847757902 31 6623606611