17117100

Appears in sequences

• Denominators of partial sums of (p+q)/p*q, where p and q are primes.at n=19A120834
• (Denominators of Cauchy numbers of the first kind c_{2n})/6.at n=36A222560
• GCD of A002443(n) and A002444(n), numerator and denominator in Feinler's formula for the Bernoulli number B_{2n}.at n=36A266911
• Least k such that Sum_{i=0..n} k^i / i! is a positive integer.at n=26A332734
• a(n) is the least positive integer divisible by exactly n primitive nondeficient numbers (A006039).at n=26A337691