1075140

Appears in sequences

• Number of (w,x,y,z) with all terms in {1,...,n} and w<=2x and y<3z.at n=36A212512
• Number of n X 5 0..2 arrays with no element equal to any value at offset (-2,0) (-1,2) or (0,-2) and new values introduced in order 0..2.at n=7A275562