61523748
domain: N
Appears in sequences
- a(n) = binomial coefficient C(n,8).at n=31A000581
- Binomial coefficient C(3n,n-5).at n=8A004323
- Binomial coefficient C(39,n).at n=8A010955
- Binomial coefficient C(n,31).at n=8A010984
- Binomial coefficients C(2*n-7,8).at n=15A053130
- Triangle, read by rows, where T(n,k) = binomial(n*(n-1)/2 - k*(k-1)/2 + n-k+3, n-k).at n=36A107873
- Column 0 of triangle A107873; a(n) = C( n*(n-1)/2 + n+3, n).at n=8A107874
- a(n) = binomial(5*n-1,n).at n=8A163455