# A268150 (b-file synthesized from sequence entry) 0 0 1 8 2 2496 3 177120 4 7616000 5 255780000 6 7410154752 7 194544814464 8 4760448675840 9 110493063252000 10 2461297261280000 11 53051182041906048 12 1113060644163127296 13 22833886572836393600 14 459594580755139200000 15 9100826722891800000000 16 177680489488222659379200 17 3426237501864596491802400