45086

Appears in sequences

• McKay-Thompson series of class 33B for Monster.at n=47A058637
• Number of (w,x,y,z) with all terms in {1,...,n} and w*x<=2*y*z.at n=16A211787
• Number of (w,x,y,z) with all terms in {1,...,n} and w*x+y*z<=n^2.at n=15A212150
• Number of (1+1) X (n+1) 0..3 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing x(i,j)+x(i-1,j) in the j direction.at n=14A250878
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 411", based on the 5-celled von Neumann neighborhood.at n=39A271891