5701553

Appears in sequences

• Number of compositions of n into prime parts.at n=43A023360
• a(n) = A023360(A000040(n)): number of compositions of prime(n) into prime parts.at n=13A265112
• Number of compositions (ordered partitions) of n into parts having the same number of divisors as n.at n=43A301331
• Number of compositions (ordered partitions) of n into parts having the same number of prime divisors (counted with multiplicity) as n.at n=43A301333