57354

Appears in sequences

• Number of n X 4 arrays of the minimum value of corresponding elements and their horizontal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 n X 4 array.at n=11A219769
• a(n) = 3*(9*n - 1)*(3*n - 2).at n=27A277985