Number of non-extendable self-avoiding walks in an n X n grid starting at the top left corner.

A341269

Number of non-extendable self-avoiding walks in an n X n grid starting at the top left corner.

Terms

    a(0) =1a(1) =2a(2) =20a(3) =548a(4) =40440a(5) =8442742a(6) =5088482972

External references