3875536896

Appears in sequences

• Expansion of ((1-x)/(1-2*x))^3.at n=26A058396
• a(n) = S1(n,1), where S1(n, t) = Sum_{k=0..n} (k^t * Sum_{j=0..k} binomial(n,j)).at n=24A089658
• a(n) = the least number which is the average of two consecutive primes and has exactly n prime factors (counted with multiplicity).at n=25A092576
• Smallest Smith number with n prime factors.at n=25A104168
• Highly decomposable Smith numbers. A Smith number which sets a record for the number of prime factors (counting multiplicity) starting from first Smith number is called a highly decomposable Smith number.at n=18A104169
• a(n) = (n-4)*(n-3)*2^(n-2).at n=25A181407