Number of widely totally normal compositions of n.

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =4a(5) =6a(6) =12a(7) =22a(8) =29a(9) =62a(10) =119a(11) =208a(12) =368a(13) =650a(14) =1197a(15) =2173a(16) =3895a(17) =7022a(18) =12698a(19) =22940a(20) =41564