Number of compositions of n in which the maximal multiplicity of parts equals 9.

Terms

a(0) =1a(1) =0a(2) =10a(3) =10a(4) =65a(5) =120a(6) =395a(7) =890a(8) =2320a(9) =5401a(10) =12857a(11) =29435a(12) =66955a(13) =149455a(14) =330042a(15) =719882a(16) =1554760a(17) =3326365a(18) =7009606a(19) =14772370a(20) =30835912a(21) =63443345a(22) =130298990a(23) =266321547a(24) =538824877a(25) =1082905293a(26) =2168501310a(27) =4319287751a(28) =8538816117a(29) =16795672263