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

A003291

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

Terms

    a(0) =2a(1) =6a(2) =16a(3) =46a(4) =140a(5) =464a(6) =1580a(7) =5538a(8) =19804a(9) =71884a(10) =264204a(11) =980778a(12) =3671652a(13) =13843808a(14) =52519836a(15) =200320878a(16) =767688176a(17) =2954410484a(18) =11412815256a(19) =44237340702a(20) =171997272012a(21) =670612394118

External references