# A078846 (b-file synthesized from sequence entry) 0 1 1 5 2 40 3 328 4 2556 5 18452 6 126096 7 827901 8 5276913 9 32887213 10 201443165 11 1217389949 12 7279826998 13 43168558912 14 254258462459 15 1489291941733 16 8683388113017 17 50433408838966