49610

Appears in sequences

• Number of ordered 5-tuples of integers from [ 2,n ] with no global factor.at n=20A015651
• Partial sums of A109391.at n=5A109392
• Number of domino tilings of a 9-pillow of order n.at n=9A112842
• Series expansion for mean-squared radius of gyration of rectangles on square lattice.at n=10A121782
• a(n) = 32*n^2 - 40*n + 10.at n=39A343578