OFFSET
1,3
COMMENTS
The piece does not pay attention to its position and will fall off the board if it makes a move beyond the edge of the board.
LINKS
Hugo Pfoertner, Table of n, a(n) for n = 1..45
Hugo Pfoertner, Plot of A376736(n)/A376737(n) vs n, using Plot 2.
Hugo Pfoertner, Results of a simulation of 10^9 walks on the 8X8 board.
EXAMPLE
1, 1, 4/3, 62/43, 269/167, 1766/1017, 395497/213488, 101338/51901, 44125237/21578387, 227721959/106983448, ...
Approximately 1, 1, 1.333, 1.442, 1.611, 1.736, 1.853, 1.953, 2.045, 2.129, 2.206, ...
PROG
(PARI) \\ Uses function droprob from A376606
knightmoves = [[2, 1], [1, 2], [-1, 2], [-2, 1], [-2, -1], [-1, -2], [1, -2], [2, -1]];
a376736(n) = numerator(droprob(n, knightmoves, 8))
CROSSREFS
A376737 are the corresponding denominators.
KEYWORD
nonn,frac
AUTHOR
Hugo Pfoertner, Oct 03 2024
STATUS
approved