Number of compositions (ordered partitions) of n into tetranacci numbers 1,2,4,8,15,29, ... (A000078).

A357453

Number of compositions (ordered partitions) of n into tetranacci numbers 1,2,4,8,15,29, ... (A000078).

Terms

    a(0) =1a(1) =1a(2) =2a(3) =3a(4) =6a(5) =10a(6) =18a(7) =31a(8) =56a(9) =98a(10) =174a(11) =306a(12) =542a(13) =956a(14) =1690a(15) =2984a(16) =5273a(17) =9313a(18) =16453a(19) =29062a(20) =51340a(21) =90689a(22) =160203a(23) =282994a(24) =499908a(25) =883078a(26) =1559948a(27) =2755624a(28) =4867776a(29) =8598858

External references