# A166893 (b-file synthesized from sequence entry) 1 1 2 6 3 63 4 986 5 20685 6 545736 7 17365336 8 647216568 9 27653205177 10 1332422277828 11 71470510481961 12 4223498675806638 13 272615162534575302 14 19082609490868539738 15 1439738711122827542742 16 116468234559061615308870