201824

Appears in sequences

• Number of ordered rooted trees with n non-root nodes and all outdegrees <= six.at n=12A036768
• Smaller of two smallest consecutive numbers with 2n divisors.at n=23A075036
• Indices of highly composite triangular numbers.at n=31A101755
• a(n) is the smallest positive integer such that d(a(n))*d(a(n)+1) > d(a(n-1))*d(a(n-1)+1), where d(m) is the number of divisors of m and n > 1; a(1) = 1.at n=33A123000
• Numbers n such that n and n+1 both have 48 divisors.at n=0A274815
• Numbers m such that d(m) = d(m+1) and d(k) < d(m) for all k < m such that d(k) = d(k+1), where d(m) is the number of divisors of m (A000005).at n=9A333052
• Numbers m such that min(d(m), d(m+1)) > min(d(k), d(k+1)) for all k < m, where d(m) is the number of divisors of m (A000005).at n=15A333053
• Numbers k such that k | A020696(k) and (k+1) | A020696(k+1).at n=1A355332
• Numbers k such that k and k+1 are both in A357605.at n=6A357608