Number of n-step self-avoiding walks on the square Manhattan lattice that do not take two consecutive turns.

A364580

Number of n-step self-avoiding walks on the square Manhattan lattice that do not take two consecutive turns.

Terms

    a(0) =1a(1) =2a(2) =4a(3) =6a(4) =10a(5) =16a(6) =26a(7) =42a(8) =68a(9) =110a(10) =178a(11) =288a(12) =460a(13) =740a(14) =1192a(15) =1918a(16) =3064a(17) =4910a(18) =7872a(19) =12620a(20) =20114a(21) =32150a(22) =51396a(23) =82160a(24) =130730a(25) =208506a(26) =332616a(27) =530588a(28) =843222a(29) =1342662

External references