48188

Appears in sequences

• Number of binary [ n,3 ] codes.at n=27A034357
• T(n,k)=Number of (n+1)X(k+1) arrays of permutations of 0..(n+1)*(k+1)-1 with each element having directed index change 0,0 0,1 1,0 or -1,-2.at n=46A264285
• Number of (2+1)X(n+1) arrays of permutations of 0..n*3+2 with each element having directed index change 0,0 0,1 1,0 or -1,-2.at n=8A264286
• Poincaré series for hyperbolic reflection group with Coxeter diagram shown in Comments.at n=23A265049
• Number of n X 3 integer arrays with each element equal to the number of horizontal, diagonal and antidiagonal neighbors exactly one smaller than itself.at n=6A266126
• T(n,k) = Number of n X k integer arrays with each element equal to the number of horizontal, diagonal and antidiagonal neighbors exactly one smaller than itself.at n=42A266131