Number of 2n-move closed giraffe paths on an unbounded chessboard from a given square to the same square.
A253974
Number of 2n-move closed giraffe paths on an unbounded chessboard from a given square to the same square.
Terms
- a(0) =1a(1) =8a(2) =168a(3) =5120a(4) =190120a(5) =7964208a(6) =362370624a(7) =17532536736a(8) =889716433320
External references
- oeis: A253974