Binomial coefficient C(48,n).

Terms

a(0) =1a(1) =48a(2) =1128a(3) =17296a(4) =194580a(5) =1712304a(6) =12271512a(7) =73629072a(8) =377348994a(9) =1677106640a(10) =6540715896a(11) =22595200368a(12) =69668534468a(13) =192928249296a(14) =482320623240