481044

Appears in sequences

• Numbers n divisible by pi(n) [A057809] with prime pi(n); i.e., largest prime factor of n equals pi(n).at n=8A071394
• Numbers n such that d(n)*pi(n)=n, where d(n) is the number of positive divisors of n.at n=2A104904
• Triangle read by rows: T(n,k) number of ways of partitioning the (n+5)-element multiset {1,1,1,1,1,1,2,3,...,n} into exactly k nonempty parts, n >= 0 and 1 <= k <= n + 5.at n=85A291120