Total number of nodes summed over all self-avoiding planar walks starting at (0,0), ending at (n,0), remaining in the first quadrant and using steps (0,1), (1,0), (1,1), (-1,1), and (1,-1).
A277424
Total number of nodes summed over all self-avoiding planar walks starting at (0,0), ending at (n,0), remaining in the first quadrant and using steps (0,1), (1,0), (1,1), (-1,1), and (1,-1).
Terms
- a(0) =1a(1) =5a(2) =39a(3) =379a(4) =4457a(5) =61503a(6) =974107a(7) =17412317a(8) =346662981a(9) =7605810685a(10) =182298744203
External references
- oeis: A277424