110682

Appears in sequences

• Number of odd composites between 2^n and 2^(n + 1).at n=18A094812
• Numbers k with property that sum of divisors of k-th triangular number is some m-th triangular number.at n=22A175849
• a(n) = n*Sum_{i=0..n-1} binomial(n,i)*binomial(i-1,n-i-1)/(n-i).at n=12A279136
• a(n) = 324*n^2 - 336*n + 102 (n >= 1).at n=18A304165