79050

Appears in sequences

• Number of base 18 n-digit numbers with adjacent digits differing by four or less.at n=5A126513
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (0, -1, 0), (0, 0, -1), (1, 1, 0)}.at n=10A149171
• Number of (w,x,y,z) with all terms in {1,...,n} and 2*w*x<3*y*z.at n=19A211920
• a(n) = (2*n+23)*n*(n-1), a coefficient appearing in the formula a(n)*Pi/324+n+1 giving the average number of regions into which n random planes divide the cube.at n=31A248598