Number of integer compositions of n whose leaders of strictly decreasing runs are themselves strictly decreasing.

A374763

Number of integer compositions of n whose leaders of strictly decreasing runs are themselves strictly decreasing.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =2a(4) =3a(5) =4a(6) =6a(7) =10a(8) =15a(9) =22a(10) =32a(11) =47a(12) =71a(13) =106a(14) =156a(15) =227a(16) =328a(17) =473a(18) =683a(19) =986a(20) =1421a(21) =2040a(22) =2916a(23) =4149a(24) =5882a(25) =8314a(26) =11727a(27) =16515a(28) =23221a(29) =32593

External references