Number of compositions (ordered partitions) of n into parts having the same number of prime divisors (counted with multiplicity) as n.

A301333

Number of compositions (ordered partitions) of n into parts having the same number of prime divisors (counted with multiplicity) as n.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =3a(6) =1a(7) =6a(8) =1a(9) =1a(10) =3a(11) =20a(12) =1a(13) =46a(14) =6a(15) =3a(16) =1a(17) =232a(18) =1a(19) =501a(20) =3a(21) =10a(22) =23a(23) =2352a(24) =1a(25) =34a(26) =52a(27) =1a(28) =6a(29) =24442

External references