# A355098 (b-file synthesized from sequence entry) 0 1 1 2 2 10 3 88 4 1164 5 21228 6 505108 7 15088400 8 549924048 9 23922798360 10 1220592387496 11 72008007861128 12 4853864641010384 13 370112914857814360 14 31651011896528812776 15 3013092750843813488640 16 317232128940068230592960 17 36726669357239166496674080