31324
domain: N
Appears in sequences
- Expansion of 1/(x^k*(1-x-3*x^(k+1))) for k=5.at n=25A143456
- Number of 4-step E, S, NW and NE-moving king's tours on an n X n board summed over all starting positions.at n=24A187587
- Number of n X 7 0..2 arrays with rows nondecreasing and antidiagonals unimodal.at n=2A224011
- T(n,k)=Number of nXk 0..2 arrays with rows nondecreasing and antidiagonals unimodal.at n=38A224012
- Number of 3 X n 0..2 arrays with rows nondecreasing and antidiagonals unimodal.at n=6A224013