130592
domain: N
Appears in sequences
- Numbers n such that 8*3^n + 1 is prime.at n=19A005538
- T(n,k)=Number of n-turn queen's tours on a kXk board summed over all starting positions.at n=39A186965
- Number of 4-turn queen's tours on an n X n board summed over all starting positions.at n=5A186967
- Number of ordered triples (w,x,y) with all terms in {-n, ..., -1, 1, ..., n} and 4w + x + y > 0.at n=32A211629
- Triangular array read by rows: T(n,k) is the number of partial functions on [n] with exactly k connected components, n>=0, 0<=k<=n.at n=42A349950