# A352014 (b-file synthesized from sequence entry) 1 0 2 1 3 1 4 -6 5 1 6 60 7 1 8 -5040 9 20160 10 347760 11 1 12 -59875200 13 1 14 6218372160 15 47221574400 16 -1307674368000 17 1 18 177843714048000 19 1 20 -126713646259200000 21 1219830034655232000 22 51090928092415411200 23 1 24 -38778025108327464960000 25 25852016738884976640000