40879

Properties

Appears in sequences

• Number of Havender tableaux of height 2 with n columns.at n=6A007345
• Primes arising in A053782.at n=32A053872
• Prime divisors of solutions to 10^n == 1 (mod n).at n=11A066364
• Leading diagonal of triangle in A072467.at n=26A072468
• Number of (n+1) X (5+1) 0..1 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=8A250608
• Compressed discriminator of the factorial numbers.at n=35A272649
• Expansion of Product_{k>=1} (1 + x^k)^A002131(k).at n=20A301798
• Prime numbersat n=4281