573166440
domain: N
Appears in sequences
- Binomial coefficient C(33,n).at n=13A010949
- Binomial coefficient C(33,n).at n=20A010949
- a(n) = binomial(n,13).at n=20A010966
- a(n) = binomial(n,20).at n=13A010973
- a(n) = binomial(2n+1,n-3).at n=13A030053
- Binomial(n, phi(n)), where phi(n) is the Euler totient function.at n=32A066449
- Binomial coefficients binomial(n,k) = uv such that n>=2k and u > v, where gpf(u) < k, gpf(v) >= k (gpf(n)= is the greatest prime factor of n).at n=7A286980
- Binomial coefficients binomial(n,k) = UV such that n>=2k and U > V, where gpf(U) <= k, gpf(V) > k (gpf(n)= is the greatest prime factor of n).at n=14A286981
- T(n, k) = [x^k] hypergeom([-2^n/2, -2^n/2 - 1/2], [1/2], x). Triangle read by rows, T(n, k) for n >= 0.at n=31A340554