Number of compositions of n whose standard factorization into Lyndon words has all strict compositions as factors.

A299023

Number of compositions of n whose standard factorization into Lyndon words has all strict compositions as factors.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =7a(4) =12a(5) =23a(6) =38a(7) =66a(8) =112a(9) =193a(10) =319a(11) =539a(12) =887a(13) =1466a(14) =2415a(15) =3951a(16) =6417a(17) =10428a(18) =16817a(19) =27072a(20) =43505a(21) =69560a(22) =110916a(23) =176469a(24) =279893a(25) =442742a(26) =698919a(27) =1100898a(28) =1729530a(29) =2712134

External references