16942080
domain: N
Appears in sequences
- Number of reduced Latin squares of order n; also number of labeled loops (quasigroups with an identity element) with a fixed identity element.at n=6A000315
- Triangle giving number L(n,k) of normalized k X n Latin rectangles.at n=26A001009
- Triangle giving number L(n,k) of normalized k X n Latin rectangles.at n=27A001009
- Number of 6 X n Latin rectangles.at n=1A275922