Number of integer compositions of n whose leaders of strictly increasing runs are weakly increasing.

A374690

Number of integer compositions of n whose leaders of strictly increasing runs are weakly increasing.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =3a(4) =6a(5) =10a(6) =19a(7) =34a(8) =63a(9) =115a(10) =211a(11) =387a(12) =710a(13) =1302a(14) =2385a(15) =4372a(16) =8009a(17) =14671a(18) =26867a(19) =49196a(20) =90069a(21) =164884a(22) =301812a(23) =552406a(24) =1011004a(25) =1850209a(26) =3385861a(27) =6195832a(28) =11337470a(29) =20745337

External references