Apparently solves the identity: find sequence B that represents the numbers of ordered compositions of n using the terms of A, and vice versa.

A224342

Apparently solves the identity: find sequence B that represents the numbers of ordered compositions of n using the terms of A, and vice versa.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =6a(4) =10a(5) =18a(6) =32a(7) =57a(8) =101a(9) =179a(10) =318a(11) =564a(12) =1002a(13) =1778a(14) =3157a(15) =5604a(16) =9949a(17) =17661a(18) =31352a(19) =55657

External references