69283

Appears in sequences

• Square array A(n,k), n>=0, k>=0, read by antidiagonals, where column k is the expansion of Product_{j>=1} 1/(1 - j*x^j)^(j^k).at n=60A294589
• Expansion of Product_{1 <= i < j} 1/(1 - x^(i*j)).at n=46A321285
• a(n) is the smallest positive number that is as far as possible from the nearest multiple of each of the first n primes.at n=7A323746
• a(n) = 3*binomial(n,4) - 6*binomial(n,3) + 4*binomial(n,2) - 2.at n=31A335694
• Smallest k such that 2^(3*2^n) + k is a safe prime.at n=7A360081