331200
domain: N
Appears in sequences
- Number of nonseparable toroidal tree-rooted maps with n + 2 edges and n + 1 vertices.at n=22A006414
- a(n) = n! * Sum_{j=0..floor(n/2)} (-1)^j/binomial(n,j).at n=9A024420
- a(n) = n*(n-1)^2*(n-2).at n=23A047928
- Number of reduced words of length n in Coxeter group on 25 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I.at n=4A162811
- Total number of possible knight moves on an n X n X n chessboard, if the knight is placed anywhere.at n=23A180413
- Oblong numbers that are the product of two oblong numbers.at n=29A188660
- Number of 2 X 2 matrices with all elements in {0,1,...,n} and odd determinant.at n=30A210370
- Numbers k such that floor(k^(1/m)) divides k for all integers m >= 1.at n=49A261205