273438880

Appears in sequences

• Binomial coefficient C(2n,n-11).at n=9A004317
• Binomial coefficient C(4n,n-1).at n=9A004331
• Binomial coefficient C(40,n).at n=9A010956
• Binomial coefficient C(n,31).at n=9A010984
• Binomial coefficients C(2*n-8,9).at n=15A053131