Number of extended RNA secondary structures of size n according to the zu Siederdissen et al. (2011) model.

A226510

Number of extended RNA secondary structures of size n according to the zu Siederdissen et al. (2011) model.

Terms

    a(0) =1a(1) =1a(2) =2a(3) =6a(4) =20a(5) =66a(6) =221a(7) =757a(8) =2647a(9) =9402a(10) =33813a(11) =122876a(12) =450543a(13) =1664835a(14) =6193553a(15) =23178525a(16) =87199503a(17) =329592705a(18) =1251029482a(19) =4766563155a(20) =18223733493a(21) =69892469057a(22) =268824143700

External references