76056

Appears in sequences

• Number of one-element transitions among partitions of the integer n for unlabeled parts.at n=29A093695
• G.f. A(x,y) satisfies: A( x - y*G(x,y), y) = x + (1-y)*G(x,y) such that G(x,y) = Integral A(x,y) dx, where the coefficients T(n,k) of x^n*y^k form a triangle read by rows n>=1, for k=0..n-1.at n=38A277410