2385644
domain: N
Appears in sequences
- Expansion of 1/((1+x)(1-x)^8).at n=26A001779
- Number of n X 7 0..1 arrays with rows unimodal and columns nondecreasing.at n=12A225009
- Number of unimodal functions f:[n]->[2n].at n=7A226012
- 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=52A226031