# A293028 (b-file synthesized from sequence entry) 0 1 1 5 2 31 3 153 4 745 5 3779 6 19011 7 95121 8 475251 9 2375759 10 11880177 11 59406541 12 297033919 13 1485165459 14 7425797777 15 37129022423