Number of integer compositions of n whose leaders of maximal anti-runs are not weakly decreasing.

A374699

Number of integer compositions of n whose leaders of maximal anti-runs are not weakly decreasing.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =1a(6) =2a(7) =5a(8) =14a(9) =34a(10) =78a(11) =180a(12) =407a(13) =907a(14) =2000a(15) =4364a(16) =9448a(17) =20323a(18) =43448a(19) =92400a(20) =195604a(21) =412355a(22) =866085a(23) =1813035a(24) =3783895a(25) =7875552

External references