Number of integer compositions of n whose parts all have the same number of prime factors, counted with multiplicity.

A358911

Number of integer compositions of n whose parts all have the same number of prime factors, counted with multiplicity.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =2a(4) =3a(5) =4a(6) =4a(7) =7a(8) =9a(9) =12a(10) =20a(11) =21a(12) =39a(13) =49a(14) =79a(15) =109a(16) =161a(17) =236a(18) =345a(19) =512a(20) =752a(21) =1092a(22) =1628a(23) =2376a(24) =3537a(25) =5171a(26) =7650a(27) =11266a(28) =16634a(29) =24537

External references