5317936260
domain: N
Appears in sequences
- Binomial coefficient C(3n,n-9).at n=9A004327
- Binomial coefficient C(6n,n).at n=9A004355
- a(n) = binomial coefficient C(n,45).at n=9A010998
- Binomial coefficients C(54,n).at n=9A017770
- Binomial coefficients C(2*n-8,9).at n=22A053131
- Triangle read by rows: T(n,k) = binomial(k*n,n), 1 <= k <= n.at n=41A096130
- Column 1 of triangle A107862; a(n) = binomial(n*(n+1)/2 + n, n).at n=9A107863
- Triangle, read by rows, where T(n,k) = C( n*(n+1)/2 + n-k, n-k), for n>=k>=0.at n=45A121334