Expansion of (Sum_{k>=0} binomial(4*k,k) * x^k)^4.
A378484
Expansion of (Sum_{k>=0} binomial(4*k,k) * x^k)^4.
Terms
- a(0) =1a(1) =16a(2) =208a(3) =2480a(4) =28176a(5) =310336a(6) =3344688a(7) =35472672a(8) =371570320a(9) =3853862080a(10) =39650662720a(11) =405221752112
External references
- oeis: A378484