# A182561 (b-file synthesized from sequence entry) 1 1 2 4 3 7 4 16 5 45 6 74 7 166 8 529 9 866 10 1993 11 4560 12 9907 13 27425 14 62894 15 161134 16 386007 17 1308165 18 2363223 19 7190239 20 17844411 21 54259731 22 90564740 23 308061971 24 487568736 25 1422102892 26 3573737940 27 8516241133 28 22686128280 29 77770540116 30 144783290133 31 365331892456 32 928427248701 33 2354811032695