4675014

Appears in sequences

• Triangle read by rows: Eulerian numbers of type B, T(n,k) (1 <= k <= n) given by T(n, 1) = T(n,n) = 1, otherwise T(n, k) = (2*n - 2*k + 1)*T(n-1, k-1) + (2*k - 1)*T(n-1, k).at n=40A060187
• Triangle read by rows: T(n, k) = (-1)^(n+k) * A060187(n+1, k+1).at n=40A138076
• Triangle read by rows: real part of Lerch Phi expansion of p(x,n) = 2^n*(1 - i*x)^(n+1) * LerchPhi(i*x, -n, 1/2).at n=40A143196
• Maximal coefficient of MacMahon polynomial (cf. A060187) p(x,n)=2^n*(1 - x)^(n + 1)* LerchPhi[x, -n, 1/2]; that is, a(n) = Max(coefficients(p(x,n))).at n=8A154420
• Triangle T(n,k) = A060187(n+2,k+2), 1<=k<=n.at n=24A154817
• Central MacMahon numbers: a(n)=A060187(2*n+1, n+1).at n=4A177043
• Sub-triangle of A060187: even-indexed entries of even-indexed rows.at n=12A177826
• Integer coefficients arising from a formula for Sum_{m>=1} sin(Pi*m/3)^2/m^2.at n=8A261398