The number of nonlinear normal modes for a fully resonant Hamiltonian system with n degrees of freedom.

A231482

The number of nonlinear normal modes for a fully resonant Hamiltonian system with n degrees of freedom.

Terms

    a(0) =1a(1) =6a(2) =39a(3) =284a(4) =2205a(5) =17730a(6) =145635a(7) =1213560a(8) =10218105a(9) =86717630a(10) =740526303a(11) =6355522068a(12) =54771976597a(13) =473667151482

External references