4496388

Appears in sequences

• Binomial coefficient C(41,n).at n=6A010957
• Binomial coefficient C(n,35).at n=6A010988
• a(n) = binomial(n, floor(n/6)).at n=41A051053
• Binomial coefficients C(2*n-5,6).at n=17A053128
• Number of nonnegative integer n X n matrices with sum of elements equal to n; polynomial symmetric functions of matrix of order n.at n=6A054688
• Number of subsets of {1,2,...,n} in which exactly half of the elements are less than or equal to sqrt(n).at n=41A102366
• Triangle, read by rows, where T(n,k) = C( n*(n+1)/2 + n-k - 1, n-k), for n>=k>=0.at n=38A122178
• a(n) = 7*binomial(5*n+7, n)/(5*n+7).at n=7A233669
• Number of n-member subsets of [6*n] whose elements sum to a multiple of six.at n=7A318594
• Number of 7-member subsets of [7*n] whose elements sum to a multiple of n.at n=6A318628
• Number of triangles inside a regular n-gon formed by intersecting line segments, considering all configurations of 3 line segments from 6 distinct vertices.at n=38A363173