117852

Appears in sequences

• Number of Hamiltonian paths in a 5 X n grid starting in the lower left corner and ending in the lower right.at n=10A014585
• Numbers n such that n*((2^61-1)^3) - 1 and n*((2^61-1)^3) + 1 are twin primes.at n=9A099230
• Smallest Product_{i:lambda} prime(i) for any complete partition lambda of n.at n=35A259941
• Numbers n such that n*9^n + 1 is prime.at n=4A265013
• Number of directed Hamiltonian walks from NW to SW corners of a 10 X n grid.at n=4A333606
• Number of directed Hamiltonian paths in a 2*n X n grid starting at the upper left corner and finishing in the lower left corner.at n=4A333903