58344

Appears in sequences

• a(n) = n*(n+1)*(n+2)*(n+7)/24.at n=32A005582
• Number of diagonal dissections of an n-gon into 4 regions.at n=11A033276
• (Terms in A028273)/2.at n=32A051298
• Denominator of Sum_{i+j+k=n, i,j,k>=1} (i*j)/k.at n=19A076175
• Triangle read by rows, where T(n,k) is the coefficient of x^n*y^k in f(x,y) that satisfies f(x,y) = 1/(1-x)^2 + xy*f(x,y)^2.at n=52A086614
• Primitive elements of A096490.at n=25A118671
• Triangle read by rows: T(n,k)=k*binomial(n-2k,3k+1) (n>=6, 0<=k<=(n-1)/5).at n=40A138779
• a(n) = A137576((N-1)/2) - N, where N = A001567(n).at n=41A141216
• a(0) = 1; thereafter a(n) = A105749(n)/n.at n=5A144905
• a(n) = 1728*n - 408.at n=33A157266
• a(n) = A003418(n)/A000793(n).at n=17A225558
• a(n) = A003418(n)/A000793(n).at n=18A225558
• Triangle read by rows: the Y-transformation of the Catalan triangle A033184.at n=41A228335
• Subtriangle of the generalized ballot numbers, T(n,k) = A238762(2*k-1,2*n-1), 1<=k<=n, read by rows.at n=52A238761
• a(n) = 3*binomial(n+1,7).at n=10A253944
• a(n) = (18*n)!*(3*n)!*(2*n)!/((9*n)!*(7*n)!*(6*n)!*n!).at n=1A295448
• Numbers k such that 2520*k is a highly composite number.at n=41A352318