49329280

Appears in sequences

• Stirling numbers of second kind, S(n,7).at n=7A000771
• Stirling numbers of second kind S(2n,n).at n=7A007820
• Stirling numbers of second kind S2(14,n).at n=6A011563
• Triangle read by rows: T(n,k) = binomial(2*n,k)*Stirling2(2*n-k,n).at n=28A226703
• Triangle read by rows, a refinement of the central Stirling numbers of the first kind A187646, T(n, k) for n >= 0 and 0 <= k <= n.at n=28A293609
• Triangle read by rows, T(n, k) = Pochhammer(n, k) * Stirling2(2*n, k + n) for n >= 0 and 0 <= k <= n.at n=28A293926
• a(n) = Stirling2(n, ceiling(n/2)).at n=14A343278
• a(n) = Stirling2(n, floor(n/2)).at n=14A343279
• Even numbers in the triangle of Stirling numbers of the second kind (A008277).at n=31A348650
• Triangle read by rows. T(n, k) = |Stirling1(n, k)| * Stirling2(n + k, n) = A132393(n, k) * A048993(n + k, n).at n=35A354797
• Triangle read by rows. T(n, k) = Sum_{j=0..n}((-1)^(n-j)*binomial(n, j)*j^(n+k)) / n!.at n=35A354977
• Triangle read by rows: T(n,k) = binomial(n+1,k+1)*Stirling2(n+k,k).at n=35A369381