Number of n-step self-avoiding walks on hexagonal lattice from (0,0) to (0,1).

A003289

Number of n-step self-avoiding walks on hexagonal lattice from (0,0) to (0,1).

Terms

    a(0) =1a(1) =2a(2) =4a(3) =10a(4) =30a(5) =98a(6) =328a(7) =1140a(8) =4040a(9) =14542a(10) =53060a(11) =195624a(12) =727790a(13) =2728450a(14) =10296720a(15) =39084190a(16) =149115456a(17) =571504686a(18) =2199310460a(19) =8494701152a(20) =32919635606a(21) =127961125094a(22) =498775164568

External references