Number of odd enriched p-trees of weight n (all outdegrees are odd).

Terms

a(0) =1a(1) =1a(2) =2a(3) =2a(4) =5a(5) =7a(6) =18a(7) =29a(8) =75a(9) =132a(10) =332a(11) =651a(12) =1580a(13) =3268a(14) =7961a(15) =16966a(16) =40709a(17) =89851a(18) =215461a(19) =484064a(20) =1159568a(21) =2641812a(22) =6337448a(23) =14622880a(24) =35051341a(25) =81609747a(26) =196326305a(27) =459909847a(28) =1107083238a(29) =2611592457