2072862

Appears in sequences

• Expansion of 1/((1+x)*(1-x)^7).at n=34A001769
• Number of n X 6 0..1 arrays with rows unimodal and columns nondecreasing.at n=16A225008
• Number A(n,k) of unimodal functions f:[n]->[k*n]; square array A(n,k), n>=0, k>=0, read by antidiagonals.at n=51A226031