210574
domain: N
Appears in sequences
- Expansion of 1/((1+x)*(1-x)^7).at n=22A001769
- Number of n X 6 0..1 arrays with rows unimodal and columns nondecreasing.at n=10A225008
- Number of unimodal functions f:[n]->[2n].at n=6A226012
- 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=42A226031