# A220186 (b-file synthesized from sequence entry) 1 0 2 8 3 800 4 78408 5 7683200 6 752875208 7 73774087200 8 7229107670408 9 708378777612800 10 69413891098384008 11 6801852948864020000 12 666512175097575576008 13 65311391306613542428800 14 6399849835873029582446408 15 627119972524250285537319200