Binomial coefficients C(n,50).

Terms

a(0) =1a(1) =51a(2) =1326a(3) =23426a(4) =316251a(5) =3478761a(6) =32468436a(7) =264385836a(8) =1916797311a(9) =12565671261a(10) =75394027566a(11) =418094152866