Number of n-step self-avoiding walks on a 3D cubic lattice where no step is to a lattice point closer to the origin than the current point.

A366058

Number of n-step self-avoiding walks on a 3D cubic lattice where no step is to a lattice point closer to the origin than the current point.

Terms

    a(0) =1a(1) =6a(2) =30a(3) =126a(4) =462a(5) =1566a(6) =5070a(7) =15966a(8) =49422a(9) =151326a(10) =460110a(11) =1392606a(12) =4202382a(13) =12656286a(14) =38067150a(15) =114398046a(16) =343587342a(17) =1031548446a(18) =3096218190a(19) =9291800286a(20) =27881692302a(21) =83657659806a(22) =250998145230a(23) =753044767326

External references